| 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 | $91.41 | 9.618% | $100.2018 | $100.20 | $100.20 | $100.20 |
| Purchase #2 | $42.79 | 13.621% | $48.6184 | $48.62 | $48.60 | $48.60 |
| Purchase #3 | $207.72 | 4.573% | $217.219 | $217.22 | $217.20 | $217.20 |
| Purchase #4 | $32.62 | 8.805% | $35.4922 | $35.49 | $35.50 | $35.50 |
| Purchase #5 | $86.58 | 8.288% | $93.7558 | $93.76 | $93.75 | $93.80 |
| Purchase #6 | $185.69 | 11.833% | $207.6627 | $207.66 | $207.65 | $207.70 |
| Purchase #7 | $228.93 | 3.154% | $236.1505 | $236.15 | $236.15 | $236.20 |
| 7 purchase totals = | $875.74 | $939.1004 | $939.10 | $939.05 | $939.20 | |