| 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 | $56.73 | 5.802% | $60.0215 | $60.02 | $60.00 | $60.00 |
| Purchase #2 | $151.58 | 5.597% | $160.0639 | $160.06 | $160.05 | $160.10 |
| Purchase #3 | $143.48 | 11.434% | $159.8855 | $159.89 | $159.90 | $159.90 |
| Purchase #4 | $170.28 | 12.519% | $191.5974 | $191.60 | $191.60 | $191.60 |
| Purchase #5 | $140.46 | 12.143% | $157.5161 | $157.52 | $157.50 | $157.50 |
| Purchase #6 | $152.94 | 13.828% | $174.0885 | $174.09 | $174.10 | $174.10 |
| Purchase #7 | $21.74 | 8.125% | $23.5064 | $23.51 | $23.50 | $23.50 |
| 7 purchase totals = | $837.21 | $926.6793 | $926.69 | $926.65 | $926.70 | |