| 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 | $60.57 | 12.542% | $68.1667 | $68.17 | $68.15 | $68.20 |
| Purchase #2 | $117.46 | 9.266% | $128.3438 | $128.34 | $128.35 | $128.30 |
| Purchase #3 | $71.52 | 10.759% | $79.2148 | $79.21 | $79.20 | $79.20 |
| Purchase #4 | $141.46 | 4.592% | $147.9558 | $147.96 | $147.95 | $148.00 |
| Purchase #5 | $65.44 | 6.678% | $69.8101 | $69.81 | $69.80 | $69.80 |
| Purchase #6 | $69.27 | 12.601% | $77.9987 | $78.00 | $78.00 | $78.00 |
| Purchase #7 | $109.66 | 7.296% | $117.6608 | $117.66 | $117.65 | $117.70 |
| 7 purchase totals = | $635.38 | $689.1507 | $689.15 | $689.10 | $689.20 | |