| 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 | $40.30 | 9.852% | $44.2704 | $44.27 | $44.25 | $44.30 |
| Purchase #2 | $22.88 | 6.229% | $24.3052 | $24.31 | $24.30 | $24.30 |
| Purchase #3 | $135.91 | 3.215% | $140.2795 | $140.28 | $140.30 | $140.30 |
| Purchase #4 | $94.68 | 3.370% | $97.8707 | $97.87 | $97.85 | $97.90 |
| Purchase #5 | $39.62 | 9.282% | $43.2975 | $43.30 | $43.30 | $43.30 |
| Purchase #6 | $49.32 | 8.669% | $53.5956 | $53.60 | $53.60 | $53.60 |
| Purchase #7 | $90.92 | 11.826% | $101.6722 | $101.67 | $101.65 | $101.70 |
| 7 purchase totals = | $473.63 | $505.2911 | $505.30 | $505.25 | $505.40 | |