| 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 | $65.97 | 7.457% | $70.8894 | $70.89 | $70.90 | $70.90 |
| Purchase #2 | $240.78 | 8.136% | $260.3699 | $260.37 | $260.35 | $260.40 |
| Purchase #3 | $9.65 | 3.412% | $9.9793 | $9.98 | $10.00 | $10.00 |
| Purchase #4 | $127.25 | 6.162% | $135.0911 | $135.09 | $135.10 | $135.10 |
| Purchase #5 | $201.97 | 5.680% | $213.4419 | $213.44 | $213.45 | $213.40 |
| Purchase #6 | $26.78 | 9.518% | $29.3289 | $29.33 | $29.35 | $29.30 |
| Purchase #7 | $58.92 | 5.326% | $62.0581 | $62.06 | $62.05 | $62.10 |
| 7 purchase totals = | $731.32 | $781.1586 | $781.16 | $781.20 | $781.20 | |