| 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 | $17.53 | 12.680% | $19.7528 | $19.75 | $19.75 | $19.80 |
| Purchase #2 | $114.30 | 3.344% | $118.1222 | $118.12 | $118.10 | $118.10 |
| Purchase #3 | $110.58 | 10.211% | $121.8713 | $121.87 | $121.85 | $121.90 |
| Purchase #4 | $66.61 | 3.834% | $69.1638 | $69.16 | $69.15 | $69.20 |
| Purchase #5 | $248.54 | 10.867% | $275.5488 | $275.55 | $275.55 | $275.50 |
| Purchase #6 | $14.83 | 9.708% | $16.2697 | $16.27 | $16.25 | $16.30 |
| Purchase #7 | $124.38 | 13.731% | $141.4586 | $141.46 | $141.45 | $141.50 |
| 7 purchase totals = | $696.77 | $762.1872 | $762.18 | $762.10 | $762.30 | |