| 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 | $103.39 | 4.739% | $108.2897 | $108.29 | $108.30 | $108.30 |
| Purchase #2 | $30.88 | 6.621% | $32.9246 | $32.92 | $32.90 | $32.90 |
| Purchase #3 | $151.83 | 13.128% | $171.7622 | $171.76 | $171.75 | $171.80 |
| Purchase #4 | $49.28 | 4.244% | $51.3714 | $51.37 | $51.35 | $51.40 |
| Purchase #5 | $106.61 | 8.135% | $115.2827 | $115.28 | $115.30 | $115.30 |
| Purchase #6 | $65.28 | 9.316% | $71.3615 | $71.36 | $71.35 | $71.40 |
| Purchase #7 | $149.50 | 13.845% | $170.1983 | $170.20 | $170.20 | $170.20 |
| 7 purchase totals = | $656.77 | $721.1904 | $721.18 | $721.15 | $721.30 | |