| 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 | $94.29 | 5.354% | $99.3383 | $99.34 | $99.35 | $99.30 |
| Purchase #2 | $229.47 | 7.621% | $246.9579 | $246.96 | $246.95 | $247.00 |
| Purchase #3 | $73.47 | 4.343% | $76.6608 | $76.66 | $76.65 | $76.70 |
| Purchase #4 | $24.92 | 9.663% | $27.328 | $27.33 | $27.35 | $27.30 |
| Purchase #5 | $20.56 | 10.334% | $22.6847 | $22.68 | $22.70 | $22.70 |
| Purchase #6 | $175.80 | 10.253% | $193.8248 | $193.82 | $193.80 | $193.80 |
| Purchase #7 | $12.91 | 5.555% | $13.6272 | $13.63 | $13.65 | $13.60 |
| 7 purchase totals = | $631.42 | $680.4217 | $680.42 | $680.45 | $680.40 | |