| 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 | $71.72 | 5.826% | $75.8984 | $75.90 | $75.90 | $75.90 |
| Purchase #2 | $204.43 | 5.529% | $215.7329 | $215.73 | $215.75 | $215.70 |
| Purchase #3 | $90.51 | 6.453% | $96.3506 | $96.35 | $96.35 | $96.40 |
| Purchase #4 | $96.68 | 9.221% | $105.5949 | $105.59 | $105.60 | $105.60 |
| Purchase #5 | $234.86 | 8.192% | $254.0997 | $254.10 | $254.10 | $254.10 |
| Purchase #6 | $151.75 | 12.259% | $170.353 | $170.35 | $170.35 | $170.40 |
| Purchase #7 | $28.26 | 4.852% | $29.6312 | $29.63 | $29.65 | $29.60 |
| 7 purchase totals = | $878.21 | $947.6607 | $947.65 | $947.70 | $947.70 | |