| 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 | $101.52 | 4.531% | $106.1199 | $106.12 | $106.10 | $106.10 |
| Purchase #2 | $59.52 | 3.565% | $61.6419 | $61.64 | $61.65 | $61.60 |
| Purchase #3 | $115.28 | 9.571% | $126.3134 | $126.31 | $126.30 | $126.30 |
| Purchase #4 | $32.69 | 13.643% | $37.1499 | $37.15 | $37.15 | $37.10 |
| Purchase #5 | $12.42 | 5.676% | $13.125 | $13.13 | $13.15 | $13.10 |
| Purchase #6 | $171.97 | 7.123% | $184.2194 | $184.22 | $184.20 | $184.20 |
| Purchase #7 | $22.67 | 7.815% | $24.4417 | $24.44 | $24.45 | $24.40 |
| 7 purchase totals = | $516.07 | $553.0112 | $553.01 | $553.00 | $552.80 | |