| 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 | $54.26 | 3.692% | $56.2633 | $56.26 | $56.25 | $56.30 |
| Purchase #2 | $150.89 | 5.234% | $158.7876 | $158.79 | $158.80 | $158.80 |
| Purchase #3 | $128.79 | 4.152% | $134.1374 | $134.14 | $134.15 | $134.10 |
| Purchase #4 | $109.60 | 9.195% | $119.6777 | $119.68 | $119.70 | $119.70 |
| Purchase #5 | $24.85 | 10.594% | $27.4826 | $27.48 | $27.50 | $27.50 |
| Purchase #6 | $84.31 | 11.822% | $94.2771 | $94.28 | $94.30 | $94.30 |
| Purchase #7 | $132.98 | 11.152% | $147.8099 | $147.81 | $147.80 | $147.80 |
| 7 purchase totals = | $685.68 | $738.4356 | $738.44 | $738.50 | $738.50 | |