| 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 | $101.57 | 3.391% | $105.0142 | $105.01 | $105.00 | $105.00 |
| Purchase #2 | $14.57 | 5.376% | $15.3533 | $15.35 | $15.35 | $15.40 |
| Purchase #3 | $13.94 | 8.735% | $15.1577 | $15.16 | $15.15 | $15.20 |
| Purchase #4 | $187.32 | 9.624% | $205.3477 | $205.35 | $205.35 | $205.30 |
| Purchase #5 | $238.76 | 4.138% | $248.6399 | $248.64 | $248.65 | $248.60 |
| Purchase #6 | $91.80 | 8.326% | $99.4433 | $99.44 | $99.45 | $99.40 |
| Purchase #7 | $125.61 | 13.607% | $142.7018 | $142.70 | $142.70 | $142.70 |
| 7 purchase totals = | $773.57 | $831.6579 | $831.65 | $831.65 | $831.60 | |