| 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 | $230.82 | 11.278% | $256.8519 | $256.85 | $256.85 | $256.90 |
| Purchase #2 | $78.77 | 11.172% | $87.5702 | $87.57 | $87.55 | $87.60 |
| Purchase #3 | $64.36 | 13.137% | $72.815 | $72.82 | $72.80 | $72.80 |
| Purchase #4 | $45.37 | 12.309% | $50.9546 | $50.95 | $50.95 | $51.00 |
| Purchase #5 | $64.87 | 9.180% | $70.8251 | $70.83 | $70.85 | $70.80 |
| Purchase #6 | $122.95 | 8.414% | $133.295 | $133.30 | $133.30 | $133.30 |
| Purchase #7 | $173.41 | 5.174% | $182.3822 | $182.38 | $182.40 | $182.40 |
| 7 purchase totals = | $780.55 | $854.6940 | $854.70 | $854.70 | $854.80 | |