| 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 | $41.34 | 13.199% | $46.7965 | $46.80 | $46.80 | $46.80 |
| Purchase #2 | $247.75 | 5.307% | $260.8981 | $260.90 | $260.90 | $260.90 |
| Purchase #3 | $8.91 | 13.640% | $10.1253 | $10.13 | $10.15 | $10.10 |
| Purchase #4 | $59.48 | 12.326% | $66.8115 | $66.81 | $66.80 | $66.80 |
| Purchase #5 | $176.32 | 10.352% | $194.5726 | $194.57 | $194.55 | $194.60 |
| Purchase #6 | $8.78 | 11.764% | $9.8129 | $9.81 | $9.80 | $9.80 |
| Purchase #7 | $94.26 | 6.233% | $100.1352 | $100.14 | $100.15 | $100.10 |
| 7 purchase totals = | $636.84 | $689.1521 | $689.16 | $689.15 | $689.10 | |