| 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 | $38.69 | 12.351% | $43.4686 | $43.47 | $43.45 | $43.50 |
| Purchase #2 | $62.48 | 12.796% | $70.4749 | $70.47 | $70.45 | $70.50 |
| Purchase #3 | $164.86 | 12.135% | $184.8658 | $184.87 | $184.85 | $184.90 |
| Purchase #4 | $55.55 | 6.255% | $59.0247 | $59.02 | $59.00 | $59.00 |
| Purchase #5 | $172.85 | 11.747% | $193.1547 | $193.15 | $193.15 | $193.20 |
| Purchase #6 | $224.96 | 7.663% | $242.1987 | $242.20 | $242.20 | $242.20 |
| Purchase #7 | $36.69 | 5.674% | $38.7718 | $38.77 | $38.75 | $38.80 |
| 7 purchase totals = | $756.08 | $831.9592 | $831.95 | $831.85 | $832.10 | |