| 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 | $112.92 | 8.151% | $122.1241 | $122.12 | $122.10 | $122.10 |
| Purchase #2 | $89.99 | 3.811% | $93.4195 | $93.42 | $93.40 | $93.40 |
| Purchase #3 | $51.52 | 13.152% | $58.2959 | $58.30 | $58.30 | $58.30 |
| Purchase #4 | $12.59 | 4.164% | $13.1142 | $13.11 | $13.10 | $13.10 |
| Purchase #5 | $88.35 | 7.441% | $94.9241 | $94.92 | $94.90 | $94.90 |
| Purchase #6 | $197.29 | 10.343% | $217.6957 | $217.70 | $217.70 | $217.70 |
| Purchase #7 | $153.30 | 11.728% | $171.279 | $171.28 | $171.30 | $171.30 |
| 7 purchase totals = | $705.96 | $770.8525 | $770.85 | $770.80 | $770.80 | |