| 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 | $50.98 | 6.212% | $54.1469 | $54.15 | $54.15 | $54.10 |
| Purchase #2 | $141.52 | 5.233% | $148.9257 | $148.93 | $148.95 | $148.90 |
| Purchase #3 | $169.39 | 9.541% | $185.5515 | $185.55 | $185.55 | $185.60 |
| Purchase #4 | $138.95 | 3.330% | $143.577 | $143.58 | $143.60 | $143.60 |
| Purchase #5 | $144.30 | 7.554% | $155.2004 | $155.20 | $155.20 | $155.20 |
| Purchase #6 | $75.81 | 10.524% | $83.7882 | $83.79 | $83.80 | $83.80 |
| Purchase #7 | $56.57 | 12.113% | $63.4223 | $63.42 | $63.40 | $63.40 |
| 7 purchase totals = | $777.52 | $834.6120 | $834.62 | $834.65 | $834.60 | |