| 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 | $83.39 | 13.824% | $94.9178 | $94.92 | $94.90 | $94.90 |
| Purchase #2 | $124.29 | 8.269% | $134.5675 | $134.57 | $134.55 | $134.60 |
| Purchase #3 | $211.88 | 9.368% | $231.7289 | $231.73 | $231.75 | $231.70 |
| Purchase #4 | $100.71 | 7.825% | $108.5906 | $108.59 | $108.60 | $108.60 |
| Purchase #5 | $169.86 | 10.247% | $187.2656 | $187.27 | $187.25 | $187.30 |
| Purchase #6 | $22.84 | 13.478% | $25.9184 | $25.92 | $25.90 | $25.90 |
| Purchase #7 | $123.40 | 12.188% | $138.44 | $138.44 | $138.45 | $138.40 |
| 7 purchase totals = | $836.37 | $921.4288 | $921.44 | $921.40 | $921.40 | |