| 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 | $23.54 | 11.470% | $26.24 | $26.24 | $26.25 | $26.20 |
| Purchase #2 | $17.60 | 12.870% | $19.8651 | $19.87 | $19.85 | $19.90 |
| Purchase #3 | $45.76 | 10.122% | $50.3918 | $50.39 | $50.40 | $50.40 |
| Purchase #4 | $94.58 | 10.724% | $104.7228 | $104.72 | $104.70 | $104.70 |
| Purchase #5 | $106.70 | 4.145% | $111.1227 | $111.12 | $111.10 | $111.10 |
| Purchase #6 | $176.26 | 10.498% | $194.7638 | $194.76 | $194.75 | $194.80 |
| Purchase #7 | $38.58 | 11.602% | $43.0561 | $43.06 | $43.05 | $43.10 |
| 7 purchase totals = | $503.02 | $550.1623 | $550.16 | $550.10 | $550.20 | |