| 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 | $6.61 | 12.515% | $7.4372 | $7.44 | $7.45 | $7.40 |
| Purchase #2 | $202.61 | 8.331% | $219.4894 | $219.49 | $219.50 | $219.50 |
| Purchase #3 | $83.54 | 12.512% | $93.9925 | $93.99 | $94.00 | $94.00 |
| Purchase #4 | $105.90 | 11.526% | $118.106 | $118.11 | $118.10 | $118.10 |
| Purchase #5 | $9.32 | 11.484% | $10.3903 | $10.39 | $10.40 | $10.40 |
| Purchase #6 | $156.63 | 8.728% | $170.3007 | $170.30 | $170.30 | $170.30 |
| Purchase #7 | $230.55 | 8.372% | $249.8516 | $249.85 | $249.85 | $249.90 |
| 7 purchase totals = | $795.16 | $869.5677 | $869.57 | $869.60 | $869.60 | |