| 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 | $48.89 | 3.686% | $50.6921 | $50.69 | $50.70 | $50.70 |
| Purchase #2 | $179.80 | 5.737% | $190.1151 | $190.12 | $190.10 | $190.10 |
| Purchase #3 | $15.66 | 8.297% | $16.9593 | $16.96 | $16.95 | $17.00 |
| Purchase #4 | $172.28 | 12.145% | $193.2034 | $193.20 | $193.20 | $193.20 |
| Purchase #5 | $92.66 | 6.247% | $98.4485 | $98.45 | $98.45 | $98.40 |
| Purchase #6 | $172.25 | 9.525% | $188.6568 | $188.66 | $188.65 | $188.70 |
| Purchase #7 | $200.32 | 6.477% | $213.2947 | $213.29 | $213.30 | $213.30 |
| 7 purchase totals = | $881.86 | $951.3699 | $951.37 | $951.35 | $951.40 | |