| 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 | $20.38 | 11.439% | $22.7113 | $22.71 | $22.70 | $22.70 |
| Purchase #2 | $86.92 | 11.456% | $96.8776 | $96.88 | $96.90 | $96.90 |
| Purchase #3 | $234.73 | 12.252% | $263.4891 | $263.49 | $263.50 | $263.50 |
| Purchase #4 | $163.48 | 4.516% | $170.8628 | $170.86 | $170.85 | $170.90 |
| Purchase #5 | $131.93 | 6.384% | $140.3524 | $140.35 | $140.35 | $140.40 |
| Purchase #6 | $172.52 | 7.569% | $185.578 | $185.58 | $185.60 | $185.60 |
| Purchase #7 | $99.82 | 6.429% | $106.2374 | $106.24 | $106.25 | $106.20 |
| 7 purchase totals = | $909.78 | $986.1086 | $986.11 | $986.15 | $986.20 | |