| 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 | $48.47 | 10.225% | $53.4261 | $53.43 | $53.45 | $53.40 |
| Purchase #2 | $150.67 | 9.869% | $165.5396 | $165.54 | $165.55 | $165.50 |
| Purchase #3 | $203.79 | 10.571% | $225.3326 | $225.33 | $225.35 | $225.30 |
| Purchase #4 | $68.82 | 7.464% | $73.9567 | $73.96 | $73.95 | $74.00 |
| Purchase #5 | $44.94 | 10.711% | $49.7535 | $49.75 | $49.75 | $49.80 |
| Purchase #6 | $185.55 | 10.368% | $204.7878 | $204.79 | $204.80 | $204.80 |
| Purchase #7 | $210.28 | 8.560% | $228.28 | $228.28 | $228.30 | $228.30 |
| 7 purchase totals = | $912.52 | $1,001.0763 | $1,001.08 | $1,001.15 | $1,001.10 | |