| 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 | $113.50 | 3.641% | $117.6325 | $117.63 | $117.65 | $117.60 |
| Purchase #2 | $32.82 | 5.622% | $34.6651 | $34.67 | $34.65 | $34.70 |
| Purchase #3 | $47.99 | 13.476% | $54.4571 | $54.46 | $54.45 | $54.50 |
| Purchase #4 | $204.30 | 8.374% | $221.4081 | $221.41 | $221.40 | $221.40 |
| Purchase #5 | $13.92 | 4.135% | $14.4956 | $14.50 | $14.50 | $14.50 |
| Purchase #6 | $103.33 | 13.608% | $117.3911 | $117.39 | $117.40 | $117.40 |
| Purchase #7 | $87.52 | 13.838% | $99.631 | $99.63 | $99.65 | $99.60 |
| 7 purchase totals = | $603.38 | $659.6805 | $659.69 | $659.70 | $659.70 | |