| 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 | $13.25 | 8.667% | $14.3984 | $14.40 | $14.40 | $14.40 |
| Purchase #2 | $83.94 | 4.278% | $87.531 | $87.53 | $87.55 | $87.50 |
| Purchase #3 | $191.30 | 13.607% | $217.3302 | $217.33 | $217.35 | $217.30 |
| Purchase #4 | $120.92 | 9.433% | $132.3264 | $132.33 | $132.35 | $132.30 |
| Purchase #5 | $118.25 | 11.568% | $131.9292 | $131.93 | $131.95 | $131.90 |
| Purchase #6 | $194.99 | 3.240% | $201.3077 | $201.31 | $201.30 | $201.30 |
| Purchase #7 | $94.65 | 6.722% | $101.0124 | $101.01 | $101.00 | $101.00 |
| 7 purchase totals = | $817.30 | $885.8353 | $885.84 | $885.90 | $885.70 | |