| 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 | $163.73 | 4.320% | $170.8031 | $170.80 | $170.80 | $170.80 |
| Purchase #2 | $211.70 | 9.262% | $231.3077 | $231.31 | $231.30 | $231.30 |
| Purchase #3 | $64.35 | 8.838% | $70.0373 | $70.04 | $70.05 | $70.00 |
| Purchase #4 | $97.95 | 10.337% | $108.0751 | $108.08 | $108.10 | $108.10 |
| Purchase #5 | $94.87 | 11.257% | $105.5495 | $105.55 | $105.55 | $105.50 |
| Purchase #6 | $107.66 | 10.673% | $119.1506 | $119.15 | $119.15 | $119.20 |
| Purchase #7 | $42.26 | 4.381% | $44.1114 | $44.11 | $44.10 | $44.10 |
| 7 purchase totals = | $782.52 | $849.0347 | $849.04 | $849.05 | $849.00 | |