| 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 | $32.88 | 6.536% | $35.029 | $35.03 | $35.05 | $35.00 |
| Purchase #2 | $100.40 | 8.837% | $109.2723 | $109.27 | $109.25 | $109.30 |
| Purchase #3 | $172.29 | 7.526% | $185.2565 | $185.26 | $185.25 | $185.30 |
| Purchase #4 | $53.64 | 13.662% | $60.9683 | $60.97 | $60.95 | $61.00 |
| Purchase #5 | $199.64 | 8.674% | $216.9568 | $216.96 | $216.95 | $217.00 |
| Purchase #6 | $202.65 | 7.117% | $217.0726 | $217.07 | $217.05 | $217.10 |
| Purchase #7 | $60.72 | 12.521% | $68.3228 | $68.32 | $68.30 | $68.30 |
| 7 purchase totals = | $822.22 | $892.8783 | $892.88 | $892.80 | $893.00 | |