| 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 | $37.96 | 13.864% | $43.2228 | $43.22 | $43.20 | $43.20 |
| Purchase #2 | $17.39 | 5.241% | $18.3014 | $18.30 | $18.30 | $18.30 |
| Purchase #3 | $222.70 | 4.394% | $232.4854 | $232.49 | $232.50 | $232.50 |
| Purchase #4 | $47.33 | 13.777% | $53.8507 | $53.85 | $53.85 | $53.90 |
| Purchase #5 | $119.29 | 13.184% | $135.0172 | $135.02 | $135.00 | $135.00 |
| Purchase #6 | $249.52 | 3.283% | $257.7117 | $257.71 | $257.70 | $257.70 |
| Purchase #7 | $48.37 | 3.429% | $50.0286 | $50.03 | $50.05 | $50.00 |
| 7 purchase totals = | $742.56 | $790.6178 | $790.62 | $790.60 | $790.60 | |