| 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 | $57.25 | 10.814% | $63.441 | $63.44 | $63.45 | $63.40 |
| Purchase #2 | $225.46 | 6.588% | $240.3133 | $240.31 | $240.30 | $240.30 |
| Purchase #3 | $66.72 | 11.315% | $74.2694 | $74.27 | $74.25 | $74.30 |
| Purchase #4 | $83.58 | 7.653% | $89.9764 | $89.98 | $90.00 | $90.00 |
| Purchase #5 | $183.70 | 10.604% | $203.1795 | $203.18 | $203.20 | $203.20 |
| Purchase #6 | $99.56 | 10.764% | $110.2766 | $110.28 | $110.30 | $110.30 |
| Purchase #7 | $117.47 | 3.214% | $121.2455 | $121.25 | $121.25 | $121.20 |
| 7 purchase totals = | $833.74 | $902.7017 | $902.71 | $902.75 | $902.70 | |