| 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 | $69.70 | 12.871% | $78.6711 | $78.67 | $78.65 | $78.70 |
| Purchase #2 | $248.42 | 6.355% | $264.2071 | $264.21 | $264.20 | $264.20 |
| Purchase #3 | $9.69 | 5.443% | $10.2174 | $10.22 | $10.20 | $10.20 |
| Purchase #4 | $194.68 | 12.769% | $219.5387 | $219.54 | $219.55 | $219.50 |
| Purchase #5 | $64.84 | 12.529% | $72.9638 | $72.96 | $72.95 | $73.00 |
| Purchase #6 | $77.94 | 9.104% | $85.0357 | $85.04 | $85.05 | $85.00 |
| Purchase #7 | $84.53 | 9.832% | $92.841 | $92.84 | $92.85 | $92.80 |
| 7 purchase totals = | $749.80 | $823.4748 | $823.48 | $823.45 | $823.40 | |