| 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 | $87.54 | 12.797% | $98.7425 | $98.74 | $98.75 | $98.70 |
| Purchase #2 | $62.84 | 13.756% | $71.4843 | $71.48 | $71.50 | $71.50 |
| Purchase #3 | $25.87 | 4.533% | $27.0427 | $27.04 | $27.05 | $27.00 |
| Purchase #4 | $175.98 | 5.856% | $186.2854 | $186.29 | $186.30 | $186.30 |
| Purchase #5 | $153.49 | 6.462% | $163.4085 | $163.41 | $163.40 | $163.40 |
| Purchase #6 | $121.50 | 7.199% | $130.2468 | $130.25 | $130.25 | $130.20 |
| Purchase #7 | $115.67 | 8.686% | $125.7171 | $125.72 | $125.70 | $125.70 |
| 7 purchase totals = | $742.89 | $802.9273 | $802.93 | $802.95 | $802.80 | |