| 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 | $23.85 | 7.792% | $25.7084 | $25.71 | $25.70 | $25.70 |
| Purchase #2 | $86.87 | 10.804% | $96.2554 | $96.26 | $96.25 | $96.30 |
| Purchase #3 | $32.96 | 12.824% | $37.1868 | $37.19 | $37.20 | $37.20 |
| Purchase #4 | $19.65 | 4.636% | $20.561 | $20.56 | $20.55 | $20.60 |
| Purchase #5 | $159.50 | 4.270% | $166.3107 | $166.31 | $166.30 | $166.30 |
| Purchase #6 | $137.91 | 7.776% | $148.6339 | $148.63 | $148.65 | $148.60 |
| Purchase #7 | $188.37 | 5.724% | $199.1523 | $199.15 | $199.15 | $199.20 |
| 7 purchase totals = | $649.11 | $693.8085 | $693.81 | $693.80 | $693.90 | |