| 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 | $41.88 | 12.253% | $47.0116 | $47.01 | $47.00 | $47.00 |
| Purchase #2 | $106.81 | 13.469% | $121.1962 | $121.20 | $121.20 | $121.20 |
| Purchase #3 | $44.40 | 8.698% | $48.2619 | $48.26 | $48.25 | $48.30 |
| Purchase #4 | $39.84 | 5.421% | $41.9997 | $42.00 | $42.00 | $42.00 |
| Purchase #5 | $16.70 | 11.308% | $18.5884 | $18.59 | $18.60 | $18.60 |
| Purchase #6 | $24.25 | 4.506% | $25.3427 | $25.34 | $25.35 | $25.30 |
| Purchase #7 | $88.88 | 8.576% | $96.5023 | $96.50 | $96.50 | $96.50 |
| 7 purchase totals = | $362.76 | $398.9028 | $398.90 | $398.90 | $398.90 | |