| 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 | $13.27 | 11.450% | $14.7894 | $14.79 | $14.80 | $14.80 |
| Purchase #2 | $81.96 | 11.669% | $91.5239 | $91.52 | $91.50 | $91.50 |
| Purchase #3 | $210.45 | 7.402% | $226.0275 | $226.03 | $226.05 | $226.00 |
| Purchase #4 | $208.51 | 8.704% | $226.6587 | $226.66 | $226.65 | $226.70 |
| Purchase #5 | $246.36 | 8.500% | $267.3006 | $267.30 | $267.30 | $267.30 |
| Purchase #6 | $36.30 | 9.347% | $39.693 | $39.69 | $39.70 | $39.70 |
| Purchase #7 | $60.55 | 7.680% | $65.2002 | $65.20 | $65.20 | $65.20 |
| 7 purchase totals = | $857.40 | $931.1933 | $931.19 | $931.20 | $931.20 | |