| 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 | $22.52 | 12.479% | $25.3303 | $25.33 | $25.35 | $25.30 |
| Purchase #2 | $20.85 | 9.306% | $22.7903 | $22.79 | $22.80 | $22.80 |
| Purchase #3 | $80.44 | 12.272% | $90.3116 | $90.31 | $90.30 | $90.30 |
| Purchase #4 | $248.94 | 13.442% | $282.4025 | $282.40 | $282.40 | $282.40 |
| Purchase #5 | $200.65 | 12.243% | $225.2156 | $225.22 | $225.20 | $225.20 |
| Purchase #6 | $53.88 | 8.636% | $58.5331 | $58.53 | $58.55 | $58.50 |
| Purchase #7 | $111.54 | 13.716% | $126.8388 | $126.84 | $126.85 | $126.80 |
| 7 purchase totals = | $738.82 | $831.4222 | $831.42 | $831.45 | $831.30 | |