| 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 | $119.47 | 7.763% | $128.7445 | $128.74 | $128.75 | $128.70 |
| Purchase #2 | $158.38 | 6.356% | $168.4466 | $168.45 | $168.45 | $168.40 |
| Purchase #3 | $33.61 | 3.186% | $34.6808 | $34.68 | $34.70 | $34.70 |
| Purchase #4 | $39.77 | 7.119% | $42.6012 | $42.60 | $42.60 | $42.60 |
| Purchase #5 | $85.96 | 7.364% | $92.2901 | $92.29 | $92.30 | $92.30 |
| Purchase #6 | $122.31 | 3.795% | $126.9517 | $126.95 | $126.95 | $127.00 |
| Purchase #7 | $88.85 | 10.297% | $97.9989 | $98.00 | $98.00 | $98.00 |
| 7 purchase totals = | $648.35 | $691.7138 | $691.71 | $691.75 | $691.70 | |