| 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 | $13.64 | 3.363% | $14.0987 | $14.10 | $14.10 | $14.10 |
| Purchase #2 | $162.38 | 4.611% | $169.8673 | $169.87 | $169.85 | $169.90 |
| Purchase #3 | $235.86 | 5.541% | $248.929 | $248.93 | $248.95 | $248.90 |
| Purchase #4 | $153.69 | 7.475% | $165.1783 | $165.18 | $165.20 | $165.20 |
| Purchase #5 | $109.54 | 12.390% | $123.112 | $123.11 | $123.10 | $123.10 |
| Purchase #6 | $64.67 | 5.818% | $68.4325 | $68.43 | $68.45 | $68.40 |
| Purchase #7 | $40.53 | 10.445% | $44.7634 | $44.76 | $44.75 | $44.80 |
| 7 purchase totals = | $780.31 | $834.3812 | $834.38 | $834.40 | $834.40 | |