| 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 | $39.89 | 5.559% | $42.1075 | $42.11 | $42.10 | $42.10 |
| Purchase #2 | $95.37 | 12.139% | $106.947 | $106.95 | $106.95 | $106.90 |
| Purchase #3 | $76.52 | 11.276% | $85.1484 | $85.15 | $85.15 | $85.10 |
| Purchase #4 | $152.39 | 11.163% | $169.4013 | $169.40 | $169.40 | $169.40 |
| Purchase #5 | $8.53 | 7.870% | $9.2013 | $9.20 | $9.20 | $9.20 |
| Purchase #6 | $101.39 | 13.294% | $114.8688 | $114.87 | $114.85 | $114.90 |
| Purchase #7 | $71.56 | 10.778% | $79.2727 | $79.27 | $79.25 | $79.30 |
| 7 purchase totals = | $545.65 | $606.9470 | $606.95 | $606.90 | $606.90 | |