| 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 | $104.38 | 3.739% | $108.2828 | $108.28 | $108.30 | $108.30 |
| Purchase #2 | $91.89 | 10.487% | $101.5265 | $101.53 | $101.55 | $101.50 |
| Purchase #3 | $10.69 | 12.719% | $12.0497 | $12.05 | $12.05 | $12.00 |
| Purchase #4 | $80.89 | 7.766% | $87.1719 | $87.17 | $87.15 | $87.20 |
| Purchase #5 | $250.63 | 10.666% | $277.3622 | $277.36 | $277.35 | $277.40 |
| Purchase #6 | $134.67 | 8.503% | $146.121 | $146.12 | $146.10 | $146.10 |
| Purchase #7 | $211.54 | 8.237% | $228.9645 | $228.96 | $228.95 | $229.00 |
| 7 purchase totals = | $884.69 | $961.4786 | $961.47 | $961.45 | $961.50 | |