| 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 | $87.67 | 4.431% | $91.5547 | $91.55 | $91.55 | $91.60 |
| Purchase #2 | $163.36 | 4.686% | $171.015 | $171.02 | $171.00 | $171.00 |
| Purchase #3 | $238.48 | 3.302% | $246.3546 | $246.35 | $246.35 | $246.40 |
| Purchase #4 | $120.55 | 9.702% | $132.2458 | $132.25 | $132.25 | $132.20 |
| Purchase #5 | $59.99 | 9.153% | $65.4809 | $65.48 | $65.50 | $65.50 |
| Purchase #6 | $153.67 | 12.255% | $172.5023 | $172.50 | $172.50 | $172.50 |
| Purchase #7 | $43.83 | 5.258% | $46.1346 | $46.13 | $46.15 | $46.10 |
| 7 purchase totals = | $867.55 | $925.2879 | $925.28 | $925.30 | $925.30 | |