| 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 | $44.77 | 9.438% | $48.9954 | $49.00 | $49.00 | $49.00 |
| Purchase #2 | $190.73 | 13.586% | $216.6426 | $216.64 | $216.65 | $216.60 |
| Purchase #3 | $24.59 | 13.644% | $27.9451 | $27.95 | $27.95 | $27.90 |
| Purchase #4 | $152.94 | 12.369% | $171.8571 | $171.86 | $171.85 | $171.90 |
| Purchase #5 | $37.87 | 4.445% | $39.5533 | $39.55 | $39.55 | $39.60 |
| Purchase #6 | $191.73 | 8.157% | $207.3694 | $207.37 | $207.35 | $207.40 |
| Purchase #7 | $94.80 | 10.586% | $104.8355 | $104.84 | $104.85 | $104.80 |
| 7 purchase totals = | $737.43 | $817.1984 | $817.21 | $817.20 | $817.20 | |