| 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 | $30.74 | 10.719% | $34.035 | $34.04 | $34.05 | $34.00 |
| Purchase #2 | $172.65 | 10.216% | $190.2879 | $190.29 | $190.30 | $190.30 |
| Purchase #3 | $104.28 | 8.173% | $112.8028 | $112.80 | $112.80 | $112.80 |
| Purchase #4 | $201.39 | 12.813% | $227.1941 | $227.19 | $227.20 | $227.20 |
| Purchase #5 | $67.57 | 10.411% | $74.6047 | $74.60 | $74.60 | $74.60 |
| Purchase #6 | $31.66 | 11.226% | $35.2142 | $35.21 | $35.20 | $35.20 |
| Purchase #7 | $44.32 | 9.418% | $48.4941 | $48.49 | $48.50 | $48.50 |
| 7 purchase totals = | $652.61 | $722.6328 | $722.62 | $722.65 | $722.60 | |