| 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 | $45.90 | 4.852% | $48.1271 | $48.13 | $48.15 | $48.10 |
| Purchase #2 | $190.64 | 7.242% | $204.4461 | $204.45 | $204.45 | $204.40 |
| Purchase #3 | $30.49 | 8.197% | $32.9893 | $32.99 | $33.00 | $33.00 |
| Purchase #4 | $206.30 | 3.312% | $213.1327 | $213.13 | $213.15 | $213.10 |
| Purchase #5 | $63.98 | 12.616% | $72.0517 | $72.05 | $72.05 | $72.10 |
| Purchase #6 | $194.36 | 10.464% | $214.6978 | $214.70 | $214.70 | $214.70 |
| Purchase #7 | $183.87 | 5.134% | $193.3099 | $193.31 | $193.30 | $193.30 |
| 7 purchase totals = | $915.54 | $978.7546 | $978.76 | $978.80 | $978.70 | |