| 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 | $96.81 | 5.144% | $101.7899 | $101.79 | $101.80 | $101.80 |
| Purchase #2 | $154.65 | 8.842% | $168.3242 | $168.32 | $168.30 | $168.30 |
| Purchase #3 | $105.90 | 3.401% | $109.5017 | $109.50 | $109.50 | $109.50 |
| Purchase #4 | $68.29 | 10.379% | $75.3778 | $75.38 | $75.40 | $75.40 |
| Purchase #5 | $93.94 | 7.850% | $101.3143 | $101.31 | $101.30 | $101.30 |
| Purchase #6 | $135.49 | 8.580% | $147.115 | $147.12 | $147.10 | $147.10 |
| Purchase #7 | $229.77 | 10.491% | $253.8752 | $253.88 | $253.90 | $253.90 |
| 7 purchase totals = | $884.85 | $957.2981 | $957.30 | $957.30 | $957.30 | |