| 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 | $91.29 | 6.368% | $97.1033 | $97.10 | $97.10 | $97.10 |
| Purchase #2 | $36.72 | 6.796% | $39.2155 | $39.22 | $39.20 | $39.20 |
| Purchase #3 | $175.51 | 10.798% | $194.4616 | $194.46 | $194.45 | $194.50 |
| Purchase #4 | $135.71 | 9.423% | $148.498 | $148.50 | $148.50 | $148.50 |
| Purchase #5 | $217.68 | 10.732% | $241.0414 | $241.04 | $241.05 | $241.00 |
| Purchase #6 | $105.66 | 11.641% | $117.9599 | $117.96 | $117.95 | $118.00 |
| Purchase #7 | $169.83 | 7.244% | $182.1325 | $182.13 | $182.15 | $182.10 |
| 7 purchase totals = | $932.40 | $1,020.4122 | $1,020.41 | $1,020.40 | $1,020.40 | |