| 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 | $220.44 | 9.686% | $241.7918 | $241.79 | $241.80 | $241.80 |
| Purchase #2 | $169.66 | 6.557% | $180.7846 | $180.78 | $180.80 | $180.80 |
| Purchase #3 | $47.36 | 4.176% | $49.3378 | $49.34 | $49.35 | $49.30 |
| Purchase #4 | $248.67 | 12.154% | $278.8934 | $278.89 | $278.90 | $278.90 |
| Purchase #5 | $49.37 | 8.278% | $53.4568 | $53.46 | $53.45 | $53.50 |
| Purchase #6 | $54.83 | 13.727% | $62.3565 | $62.36 | $62.35 | $62.40 |
| Purchase #7 | $85.46 | 10.816% | $94.7034 | $94.70 | $94.70 | $94.70 |
| 7 purchase totals = | $875.79 | $961.3243 | $961.32 | $961.35 | $961.40 | |