| 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 | $84.69 | 3.438% | $87.6016 | $87.60 | $87.60 | $87.60 |
| Purchase #2 | $196.49 | 10.834% | $217.7777 | $217.78 | $217.80 | $217.80 |
| Purchase #3 | $26.68 | 6.201% | $28.3344 | $28.33 | $28.35 | $28.30 |
| Purchase #4 | $179.56 | 7.607% | $193.2191 | $193.22 | $193.20 | $193.20 |
| Purchase #5 | $46.53 | 4.414% | $48.5838 | $48.58 | $48.60 | $48.60 |
| Purchase #6 | $174.42 | 7.866% | $188.1399 | $188.14 | $188.15 | $188.10 |
| Purchase #7 | $187.32 | 10.299% | $206.6121 | $206.61 | $206.60 | $206.60 |
| 7 purchase totals = | $895.69 | $970.2686 | $970.26 | $970.30 | $970.20 | |