| 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 | $45.49 | 10.328% | $50.1882 | $50.19 | $50.20 | $50.20 |
| Purchase #2 | $94.61 | 7.863% | $102.0492 | $102.05 | $102.05 | $102.00 |
| Purchase #3 | $84.89 | 5.461% | $89.5258 | $89.53 | $89.55 | $89.50 |
| Purchase #4 | $155.63 | 3.459% | $161.0132 | $161.01 | $161.00 | $161.00 |
| Purchase #5 | $149.38 | 7.188% | $160.1174 | $160.12 | $160.10 | $160.10 |
| Purchase #6 | $188.81 | 12.175% | $211.7976 | $211.80 | $211.80 | $211.80 |
| Purchase #7 | $197.60 | 8.647% | $214.6865 | $214.69 | $214.70 | $214.70 |
| 7 purchase totals = | $916.41 | $989.3779 | $989.39 | $989.40 | $989.30 | |