| 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 | $114.54 | 8.553% | $124.3366 | $124.34 | $124.35 | $124.30 |
| Purchase #2 | $98.57 | 3.580% | $102.0988 | $102.10 | $102.10 | $102.10 |
| Purchase #3 | $79.61 | 11.651% | $88.8854 | $88.89 | $88.90 | $88.90 |
| Purchase #4 | $136.61 | 7.222% | $146.476 | $146.48 | $146.50 | $146.50 |
| Purchase #5 | $68.57 | 13.494% | $77.8228 | $77.82 | $77.80 | $77.80 |
| Purchase #6 | $34.93 | 3.729% | $36.2325 | $36.23 | $36.25 | $36.20 |
| Purchase #7 | $189.79 | 7.656% | $204.3203 | $204.32 | $204.30 | $204.30 |
| 7 purchase totals = | $722.62 | $780.1724 | $780.18 | $780.20 | $780.10 | |