| 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 | $132.29 | 5.745% | $139.8901 | $139.89 | $139.90 | $139.90 |
| Purchase #2 | $203.84 | 12.607% | $229.5381 | $229.54 | $229.55 | $229.50 |
| Purchase #3 | $86.86 | 11.149% | $96.544 | $96.54 | $96.55 | $96.50 |
| Purchase #4 | $84.76 | 12.650% | $95.4821 | $95.48 | $95.50 | $95.50 |
| Purchase #5 | $62.77 | 6.717% | $66.9863 | $66.99 | $67.00 | $67.00 |
| Purchase #6 | $50.30 | 13.312% | $56.9959 | $57.00 | $57.00 | $57.00 |
| Purchase #7 | $92.71 | 4.860% | $97.2157 | $97.22 | $97.20 | $97.20 |
| 7 purchase totals = | $713.53 | $782.6522 | $782.66 | $782.70 | $782.60 | |