| 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 | $65.98 | 8.241% | $71.4174 | $71.42 | $71.40 | $71.40 |
| Purchase #2 | $175.55 | 11.188% | $195.1905 | $195.19 | $195.20 | $195.20 |
| Purchase #3 | $177.54 | 4.696% | $185.8773 | $185.88 | $185.90 | $185.90 |
| Purchase #4 | $18.51 | 11.726% | $20.6805 | $20.68 | $20.70 | $20.70 |
| Purchase #5 | $7.28 | 12.365% | $8.1802 | $8.18 | $8.20 | $8.20 |
| Purchase #6 | $42.88 | 4.784% | $44.9314 | $44.93 | $44.95 | $44.90 |
| Purchase #7 | $207.71 | 3.716% | $215.4285 | $215.43 | $215.45 | $215.40 |
| 7 purchase totals = | $695.45 | $741.7058 | $741.71 | $741.80 | $741.70 | |