| 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 | $104.85 | 10.471% | $115.8288 | $115.83 | $115.85 | $115.80 |
| Purchase #2 | $112.75 | 5.853% | $119.3493 | $119.35 | $119.35 | $119.30 |
| Purchase #3 | $112.64 | 11.529% | $125.6263 | $125.63 | $125.65 | $125.60 |
| Purchase #4 | $192.80 | 4.189% | $200.8764 | $200.88 | $200.90 | $200.90 |
| Purchase #5 | $150.89 | 5.160% | $158.6759 | $158.68 | $158.70 | $158.70 |
| Purchase #6 | $18.72 | 5.780% | $19.802 | $19.80 | $19.80 | $19.80 |
| Purchase #7 | $38.68 | 4.364% | $40.368 | $40.37 | $40.35 | $40.40 |
| 7 purchase totals = | $731.33 | $780.5267 | $780.54 | $780.60 | $780.50 | |