| 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 | $62.60 | 5.593% | $66.1012 | $66.10 | $66.10 | $66.10 |
| Purchase #2 | $139.72 | 3.363% | $144.4188 | $144.42 | $144.40 | $144.40 |
| Purchase #3 | $132.43 | 13.405% | $150.1822 | $150.18 | $150.20 | $150.20 |
| Purchase #4 | $158.74 | 11.126% | $176.4014 | $176.40 | $176.40 | $176.40 |
| Purchase #5 | $116.92 | 13.489% | $132.6913 | $132.69 | $132.70 | $132.70 |
| Purchase #6 | $23.91 | 4.600% | $25.0099 | $25.01 | $25.00 | $25.00 |
| Purchase #7 | $135.80 | 10.480% | $150.0318 | $150.03 | $150.05 | $150.00 |
| 7 purchase totals = | $770.12 | $844.8366 | $844.83 | $844.85 | $844.80 | |