| 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 | $34.50 | 9.342% | $37.723 | $37.72 | $37.70 | $37.70 |
| Purchase #2 | $156.47 | 8.649% | $170.0031 | $170.00 | $170.00 | $170.00 |
| Purchase #3 | $97.56 | 8.616% | $105.9658 | $105.97 | $105.95 | $106.00 |
| Purchase #4 | $58.45 | 10.814% | $64.7708 | $64.77 | $64.75 | $64.80 |
| Purchase #5 | $90.50 | 3.819% | $93.9562 | $93.96 | $93.95 | $94.00 |
| Purchase #6 | $44.67 | 3.352% | $46.1673 | $46.17 | $46.15 | $46.20 |
| Purchase #7 | $21.72 | 10.669% | $24.0373 | $24.04 | $24.05 | $24.00 |
| 7 purchase totals = | $503.87 | $542.6235 | $542.63 | $542.55 | $542.70 | |