| 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 | $51.98 | 11.771% | $58.0986 | $58.10 | $58.10 | $58.10 |
| Purchase #2 | $169.79 | 5.646% | $179.3763 | $179.38 | $179.40 | $179.40 |
| Purchase #3 | $59.57 | 7.601% | $64.0979 | $64.10 | $64.10 | $64.10 |
| Purchase #4 | $77.64 | 10.141% | $85.5135 | $85.51 | $85.50 | $85.50 |
| Purchase #5 | $41.30 | 12.509% | $46.4662 | $46.47 | $46.45 | $46.50 |
| Purchase #6 | $112.95 | 3.870% | $117.3212 | $117.32 | $117.30 | $117.30 |
| Purchase #7 | $16.52 | 4.241% | $17.2206 | $17.22 | $17.20 | $17.20 |
| 7 purchase totals = | $529.75 | $568.0943 | $568.10 | $568.05 | $568.10 | |