| 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 | $41.74 | 9.532% | $45.7187 | $45.72 | $45.70 | $45.70 |
| Purchase #2 | $77.52 | 5.395% | $81.7022 | $81.70 | $81.70 | $81.70 |
| Purchase #3 | $236.63 | 7.217% | $253.7076 | $253.71 | $253.70 | $253.70 |
| Purchase #4 | $29.33 | 8.706% | $31.8835 | $31.88 | $31.90 | $31.90 |
| Purchase #5 | $249.31 | 8.657% | $270.8928 | $270.89 | $270.90 | $270.90 |
| Purchase #6 | $13.86 | 4.364% | $14.4649 | $14.46 | $14.45 | $14.50 |
| Purchase #7 | $23.35 | 12.814% | $26.3421 | $26.34 | $26.35 | $26.30 |
| 7 purchase totals = | $671.74 | $724.7118 | $724.70 | $724.70 | $724.70 | |