| 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 | $68.76 | 11.732% | $76.8269 | $76.83 | $76.85 | $76.80 |
| Purchase #2 | $194.54 | 13.624% | $221.0441 | $221.04 | $221.05 | $221.00 |
| Purchase #3 | $98.33 | 4.560% | $102.8138 | $102.81 | $102.80 | $102.80 |
| Purchase #4 | $133.84 | 11.314% | $148.9827 | $148.98 | $149.00 | $149.00 |
| Purchase #5 | $89.80 | 11.374% | $100.0139 | $100.01 | $100.00 | $100.00 |
| Purchase #6 | $21.42 | 8.385% | $23.2161 | $23.22 | $23.20 | $23.20 |
| Purchase #7 | $116.27 | 5.689% | $122.8846 | $122.88 | $122.90 | $122.90 |
| 7 purchase totals = | $722.96 | $795.7821 | $795.77 | $795.80 | $795.70 | |