| 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 | $12.46 | 6.607% | $13.2832 | $13.28 | $13.30 | $13.30 |
| Purchase #2 | $150.81 | 12.676% | $169.9267 | $169.93 | $169.95 | $169.90 |
| Purchase #3 | $49.51 | 9.368% | $54.1481 | $54.15 | $54.15 | $54.10 |
| Purchase #4 | $121.73 | 4.154% | $126.7867 | $126.79 | $126.80 | $126.80 |
| Purchase #5 | $173.37 | 10.861% | $192.1997 | $192.20 | $192.20 | $192.20 |
| Purchase #6 | $5.82 | 11.108% | $6.4665 | $6.47 | $6.45 | $6.50 |
| Purchase #7 | $96.93 | 13.668% | $110.1784 | $110.18 | $110.20 | $110.20 |
| 7 purchase totals = | $610.63 | $672.9893 | $673.00 | $673.05 | $673.00 | |