| 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 | $10.39 | 13.652% | $11.8084 | $11.81 | $11.80 | $11.80 |
| Purchase #2 | $244.48 | 6.148% | $259.5106 | $259.51 | $259.50 | $259.50 |
| Purchase #3 | $40.81 | 13.639% | $46.3761 | $46.38 | $46.40 | $46.40 |
| Purchase #4 | $185.35 | 9.441% | $202.8489 | $202.85 | $202.85 | $202.80 |
| Purchase #5 | $190.44 | 3.673% | $197.4349 | $197.43 | $197.45 | $197.40 |
| Purchase #6 | $64.81 | 12.841% | $73.1323 | $73.13 | $73.15 | $73.10 |
| Purchase #7 | $11.79 | 12.766% | $13.2951 | $13.30 | $13.30 | $13.30 |
| 7 purchase totals = | $748.07 | $804.4063 | $804.41 | $804.45 | $804.30 | |