| 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 | $108.55 | 9.717% | $119.0978 | $119.10 | $119.10 | $119.10 |
| Purchase #2 | $6.48 | 7.183% | $6.9455 | $6.95 | $6.95 | $6.90 |
| Purchase #3 | $178.32 | 5.104% | $187.4215 | $187.42 | $187.40 | $187.40 |
| Purchase #4 | $94.46 | 11.178% | $105.0187 | $105.02 | $105.00 | $105.00 |
| Purchase #5 | $94.96 | 6.148% | $100.7981 | $100.80 | $100.80 | $100.80 |
| Purchase #6 | $127.76 | 3.651% | $132.4245 | $132.42 | $132.40 | $132.40 |
| Purchase #7 | $65.33 | 7.272% | $70.0808 | $70.08 | $70.10 | $70.10 |
| 7 purchase totals = | $675.86 | $721.7869 | $721.79 | $721.75 | $721.70 | |