| 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 | $13.91 | 12.429% | $15.6389 | $15.64 | $15.65 | $15.60 |
| Purchase #2 | $120.54 | 11.423% | $134.3093 | $134.31 | $134.30 | $134.30 |
| Purchase #3 | $153.70 | 10.316% | $169.5557 | $169.56 | $169.55 | $169.60 |
| Purchase #4 | $101.58 | 10.199% | $111.9401 | $111.94 | $111.95 | $111.90 |
| Purchase #5 | $205.85 | 13.148% | $232.9152 | $232.92 | $232.90 | $232.90 |
| Purchase #6 | $29.63 | 12.356% | $33.2911 | $33.29 | $33.30 | $33.30 |
| Purchase #7 | $240.65 | 9.656% | $263.8872 | $263.89 | $263.90 | $263.90 |
| 7 purchase totals = | $865.86 | $961.5375 | $961.55 | $961.55 | $961.50 | |