| 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 | $34.90 | 9.284% | $38.1401 | $38.14 | $38.15 | $38.10 |
| Purchase #2 | $32.62 | 12.244% | $36.614 | $36.61 | $36.60 | $36.60 |
| Purchase #3 | $246.98 | 12.419% | $277.6524 | $277.65 | $277.65 | $277.70 |
| Purchase #4 | $242.88 | 7.208% | $260.3868 | $260.39 | $260.40 | $260.40 |
| Purchase #5 | $84.58 | 13.441% | $95.9484 | $95.95 | $95.95 | $95.90 |
| Purchase #6 | $6.32 | 13.377% | $7.1654 | $7.17 | $7.15 | $7.20 |
| Purchase #7 | $115.61 | 8.381% | $125.2993 | $125.30 | $125.30 | $125.30 |
| 7 purchase totals = | $763.89 | $841.2064 | $841.21 | $841.20 | $841.20 | |