| 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 | $65.93 | 4.321% | $68.7788 | $68.78 | $68.80 | $68.80 |
| Purchase #2 | $178.68 | 4.793% | $187.2441 | $187.24 | $187.25 | $187.20 |
| Purchase #3 | $105.73 | 11.421% | $117.8054 | $117.81 | $117.80 | $117.80 |
| Purchase #4 | $108.79 | 11.708% | $121.5271 | $121.53 | $121.55 | $121.50 |
| Purchase #5 | $151.93 | 4.345% | $158.5314 | $158.53 | $158.55 | $158.50 |
| Purchase #6 | $182.90 | 5.582% | $193.1095 | $193.11 | $193.10 | $193.10 |
| Purchase #7 | $102.54 | 6.635% | $109.3435 | $109.34 | $109.35 | $109.30 |
| 7 purchase totals = | $896.50 | $956.3398 | $956.34 | $956.40 | $956.20 | |