| 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 | $61.85 | 7.371% | $66.409 | $66.41 | $66.40 | $66.40 |
| Purchase #2 | $127.97 | 12.505% | $143.9726 | $143.97 | $143.95 | $144.00 |
| Purchase #3 | $44.44 | 10.681% | $49.1866 | $49.19 | $49.20 | $49.20 |
| Purchase #4 | $55.73 | 3.513% | $57.6878 | $57.69 | $57.70 | $57.70 |
| Purchase #5 | $80.94 | 12.687% | $91.2089 | $91.21 | $91.20 | $91.20 |
| Purchase #6 | $96.54 | 10.125% | $106.3147 | $106.31 | $106.30 | $106.30 |
| Purchase #7 | $110.81 | 11.326% | $123.3603 | $123.36 | $123.35 | $123.40 |
| 7 purchase totals = | $578.28 | $638.1399 | $638.14 | $638.10 | $638.20 | |