| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $45.66 | 11.194% | $50.7712 | $50.77 | $50.75 | $50.80 |
| Purchase #2 | $102.51 | 10.434% | $113.2059 | $113.21 | $113.20 | $113.20 |
| Purchase #3 | $241.86 | 9.758% | $265.4607 | $265.46 | $265.45 | $265.50 |
| Purchase #4 | $247.97 | 6.537% | $264.1798 | $264.18 | $264.20 | $264.20 |
| Purchase #5 | $215.26 | 11.600% | $240.2302 | $240.23 | $240.25 | $240.20 |
| Purchase #6 | $149.59 | 7.332% | $160.5579 | $160.56 | $160.55 | $160.60 |
| Purchase #7 | $89.63 | 13.175% | $101.4388 | $101.44 | $101.45 | $101.40 |
| 7 purchase totals = | $1,092.48 | $1,195.8445 | $1,195.85 | $1,195.85 | $1,195.90 | |