| 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 | $33.87 | 9.540% | $37.1012 | $37.10 | $37.10 | $37.10 |
| Purchase #2 | $64.40 | 6.613% | $68.6588 | $68.66 | $68.65 | $68.70 |
| Purchase #3 | $132.69 | 9.561% | $145.3765 | $145.38 | $145.40 | $145.40 |
| Purchase #4 | $243.97 | 8.725% | $265.2564 | $265.26 | $265.25 | $265.30 |
| Purchase #5 | $29.45 | 4.619% | $30.8103 | $30.81 | $30.80 | $30.80 |
| Purchase #6 | $16.67 | 11.195% | $18.5362 | $18.54 | $18.55 | $18.50 |
| Purchase #7 | $20.43 | 10.827% | $22.642 | $22.64 | $22.65 | $22.60 |
| 7 purchase totals = | $541.48 | $588.3814 | $588.39 | $588.40 | $588.40 | |