| 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 | $10.52 | 4.359% | $10.9786 | $10.98 | $11.00 | $11.00 |
| Purchase #2 | $166.25 | 7.531% | $178.7703 | $178.77 | $178.75 | $178.80 |
| Purchase #3 | $71.58 | 13.198% | $81.0271 | $81.03 | $81.05 | $81.00 |
| Purchase #4 | $243.62 | 9.819% | $267.541 | $267.54 | $267.55 | $267.50 |
| Purchase #5 | $90.65 | 6.397% | $96.4489 | $96.45 | $96.45 | $96.40 |
| Purchase #6 | $127.51 | 13.153% | $144.2814 | $144.28 | $144.30 | $144.30 |
| Purchase #7 | $143.68 | 9.268% | $156.9963 | $157.00 | $157.00 | $157.00 |
| 7 purchase totals = | $853.81 | $936.0436 | $936.05 | $936.10 | $936.00 | |