| 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 | $26.59 | 6.274% | $28.2583 | $28.26 | $28.25 | $28.30 |
| Purchase #2 | $33.76 | 5.228% | $35.525 | $35.53 | $35.55 | $35.50 |
| Purchase #3 | $31.33 | 4.520% | $32.7461 | $32.75 | $32.75 | $32.70 |
| Purchase #4 | $208.29 | 3.774% | $216.1509 | $216.15 | $216.15 | $216.20 |
| Purchase #5 | $45.73 | 10.247% | $50.416 | $50.42 | $50.40 | $50.40 |
| Purchase #6 | $193.68 | 9.753% | $212.5696 | $212.57 | $212.55 | $212.60 |
| Purchase #7 | $128.46 | 3.834% | $133.3852 | $133.39 | $133.40 | $133.40 |
| 7 purchase totals = | $667.84 | $709.0511 | $709.07 | $709.05 | $709.10 | |