| 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 | $56.66 | 5.539% | $59.7984 | $59.80 | $59.80 | $59.80 |
| Purchase #2 | $237.41 | 12.253% | $266.4998 | $266.50 | $266.50 | $266.50 |
| Purchase #3 | $105.94 | 13.110% | $119.8287 | $119.83 | $119.85 | $119.80 |
| Purchase #4 | $105.57 | 4.119% | $109.9184 | $109.92 | $109.90 | $109.90 |
| Purchase #5 | $201.67 | 8.870% | $219.5581 | $219.56 | $219.55 | $219.60 |
| Purchase #6 | $224.41 | 4.476% | $234.4546 | $234.45 | $234.45 | $234.50 |
| Purchase #7 | $101.36 | 8.597% | $110.0739 | $110.07 | $110.05 | $110.10 |
| 7 purchase totals = | $1,033.02 | $1,120.1319 | $1,120.13 | $1,120.10 | $1,120.20 | |