| 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 | $17.32 | 13.402% | $19.6412 | $19.64 | $19.65 | $19.60 |
| Purchase #2 | $22.43 | 7.522% | $24.1172 | $24.12 | $24.10 | $24.10 |
| Purchase #3 | $220.87 | 8.266% | $239.1271 | $239.13 | $239.15 | $239.10 |
| Purchase #4 | $81.27 | 10.182% | $89.5449 | $89.54 | $89.55 | $89.50 |
| Purchase #5 | $45.62 | 3.480% | $47.2076 | $47.21 | $47.20 | $47.20 |
| Purchase #6 | $116.82 | 7.259% | $125.3 | $125.30 | $125.30 | $125.30 |
| Purchase #7 | $46.59 | 9.311% | $50.928 | $50.93 | $50.95 | $50.90 |
| 7 purchase totals = | $550.92 | $595.8660 | $595.87 | $595.90 | $595.70 | |