| 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 | $66.71 | 12.149% | $74.8146 | $74.81 | $74.80 | $74.80 |
| Purchase #2 | $38.48 | 6.835% | $41.1101 | $41.11 | $41.10 | $41.10 |
| Purchase #3 | $213.34 | 12.216% | $239.4016 | $239.40 | $239.40 | $239.40 |
| Purchase #4 | $148.63 | 3.669% | $154.0832 | $154.08 | $154.10 | $154.10 |
| Purchase #5 | $112.42 | 6.630% | $119.8734 | $119.87 | $119.85 | $119.90 |
| Purchase #6 | $109.31 | 7.128% | $117.1016 | $117.10 | $117.10 | $117.10 |
| Purchase #7 | $123.42 | 11.834% | $138.0255 | $138.03 | $138.05 | $138.00 |
| 7 purchase totals = | $812.31 | $884.4100 | $884.40 | $884.40 | $884.40 | |