| 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 | $87.41 | 10.774% | $96.8276 | $96.83 | $96.85 | $96.80 |
| Purchase #2 | $87.85 | 11.781% | $98.1996 | $98.20 | $98.20 | $98.20 |
| Purchase #3 | $68.79 | 12.858% | $77.635 | $77.64 | $77.65 | $77.60 |
| Purchase #4 | $39.47 | 4.648% | $41.3046 | $41.30 | $41.30 | $41.30 |
| Purchase #5 | $130.48 | 7.590% | $140.3834 | $140.38 | $140.40 | $140.40 |
| Purchase #6 | $8.65 | 13.444% | $9.8129 | $9.81 | $9.80 | $9.80 |
| Purchase #7 | $78.96 | 3.829% | $81.9834 | $81.98 | $82.00 | $82.00 |
| 7 purchase totals = | $501.61 | $546.1465 | $546.14 | $546.20 | $546.10 | |