| 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 | $94.61 | 4.319% | $98.6962 | $98.70 | $98.70 | $98.70 |
| Purchase #2 | $231.37 | 8.510% | $251.0596 | $251.06 | $251.05 | $251.10 |
| Purchase #3 | $17.27 | 11.197% | $19.2037 | $19.20 | $19.20 | $19.20 |
| Purchase #4 | $197.36 | 6.494% | $210.1766 | $210.18 | $210.20 | $210.20 |
| Purchase #5 | $68.42 | 8.838% | $74.467 | $74.47 | $74.45 | $74.50 |
| Purchase #6 | $116.67 | 8.230% | $126.2719 | $126.27 | $126.25 | $126.30 |
| Purchase #7 | $47.66 | 11.394% | $53.0904 | $53.09 | $53.10 | $53.10 |
| 7 purchase totals = | $773.36 | $832.9654 | $832.97 | $832.95 | $833.10 | |