| 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 | $71.60 | 7.799% | $77.1841 | $77.18 | $77.20 | $77.20 |
| Purchase #2 | $8.65 | 10.500% | $9.5583 | $9.56 | $9.55 | $9.60 |
| Purchase #3 | $239.83 | 9.587% | $262.8225 | $262.82 | $262.80 | $262.80 |
| Purchase #4 | $97.88 | 9.134% | $106.8204 | $106.82 | $106.80 | $106.80 |
| Purchase #5 | $32.89 | 6.864% | $35.1476 | $35.15 | $35.15 | $35.10 |
| Purchase #6 | $99.66 | 7.821% | $107.4544 | $107.45 | $107.45 | $107.50 |
| Purchase #7 | $16.77 | 10.611% | $18.5495 | $18.55 | $18.55 | $18.50 |
| 7 purchase totals = | $567.28 | $617.5368 | $617.53 | $617.50 | $617.50 | |