| 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 | $42.47 | 8.705% | $46.167 | $46.17 | $46.15 | $46.20 |
| Purchase #2 | $37.88 | 5.494% | $39.9611 | $39.96 | $39.95 | $40.00 |
| Purchase #3 | $185.99 | 12.731% | $209.6684 | $209.67 | $209.65 | $209.70 |
| Purchase #4 | $75.75 | 11.181% | $84.2196 | $84.22 | $84.20 | $84.20 |
| Purchase #5 | $223.37 | 10.377% | $246.5491 | $246.55 | $246.55 | $246.50 |
| Purchase #6 | $180.52 | 8.205% | $195.3317 | $195.33 | $195.35 | $195.30 |
| Purchase #7 | $48.86 | 10.182% | $53.8349 | $53.83 | $53.85 | $53.80 |
| 7 purchase totals = | $794.84 | $875.7318 | $875.73 | $875.70 | $875.70 | |