| 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 | $243.74 | 7.662% | $262.4154 | $262.42 | $262.40 | $262.40 |
| Purchase #2 | $244.61 | 4.673% | $256.0406 | $256.04 | $256.05 | $256.00 |
| Purchase #3 | $54.92 | 7.489% | $59.033 | $59.03 | $59.05 | $59.00 |
| Purchase #4 | $57.38 | 13.201% | $64.9547 | $64.95 | $64.95 | $65.00 |
| Purchase #5 | $6.56 | 12.444% | $7.3763 | $7.38 | $7.40 | $7.40 |
| Purchase #6 | $128.76 | 9.214% | $140.6239 | $140.62 | $140.60 | $140.60 |
| Purchase #7 | $20.96 | 12.248% | $23.5272 | $23.53 | $23.55 | $23.50 |
| 7 purchase totals = | $756.93 | $813.9711 | $813.97 | $814.00 | $813.90 | |