| 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 | $62.29 | 13.494% | $70.6954 | $70.70 | $70.70 | $70.70 |
| Purchase #2 | $40.30 | 13.623% | $45.7901 | $45.79 | $45.80 | $45.80 |
| Purchase #3 | $13.79 | 8.606% | $14.9768 | $14.98 | $15.00 | $15.00 |
| Purchase #4 | $107.58 | 4.231% | $112.1317 | $112.13 | $112.15 | $112.10 |
| Purchase #5 | $115.82 | 5.853% | $122.5989 | $122.60 | $122.60 | $122.60 |
| Purchase #6 | $121.35 | 6.469% | $129.2001 | $129.20 | $129.20 | $129.20 |
| Purchase #7 | $145.48 | 9.429% | $159.1973 | $159.20 | $159.20 | $159.20 |
| 7 purchase totals = | $606.61 | $654.5903 | $654.60 | $654.65 | $654.60 | |