| 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 | $42.58 | 12.432% | $47.8735 | $47.87 | $47.85 | $47.90 |
| Purchase #2 | $108.66 | 3.745% | $112.7293 | $112.73 | $112.75 | $112.70 |
| Purchase #3 | $98.98 | 12.122% | $110.9784 | $110.98 | $111.00 | $111.00 |
| Purchase #4 | $224.52 | 3.808% | $233.0697 | $233.07 | $233.05 | $233.10 |
| Purchase #5 | $135.89 | 9.406% | $148.6718 | $148.67 | $148.65 | $148.70 |
| Purchase #6 | $87.34 | 11.236% | $97.1535 | $97.15 | $97.15 | $97.20 |
| Purchase #7 | $92.67 | 11.507% | $103.3335 | $103.33 | $103.35 | $103.30 |
| 7 purchase totals = | $790.64 | $853.8097 | $853.80 | $853.80 | $853.90 | |