| 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 | $95.98 | 3.577% | $99.4132 | $99.41 | $99.40 | $99.40 |
| Purchase #2 | $219.73 | 7.140% | $235.4187 | $235.42 | $235.40 | $235.40 |
| Purchase #3 | $152.42 | 13.738% | $173.3595 | $173.36 | $173.35 | $173.40 |
| Purchase #4 | $19.71 | 7.278% | $21.1445 | $21.14 | $21.15 | $21.10 |
| Purchase #5 | $40.40 | 13.518% | $45.8613 | $45.86 | $45.85 | $45.90 |
| Purchase #6 | $116.63 | 7.251% | $125.0868 | $125.09 | $125.10 | $125.10 |
| Purchase #7 | $44.82 | 13.625% | $50.9267 | $50.93 | $50.95 | $50.90 |
| 7 purchase totals = | $689.69 | $751.2107 | $751.21 | $751.20 | $751.20 | |