| 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 | $29.99 | 7.352% | $32.1949 | $32.19 | $32.20 | $32.20 |
| Purchase #2 | $32.41 | 8.664% | $35.218 | $35.22 | $35.20 | $35.20 |
| Purchase #3 | $208.84 | 12.596% | $235.1455 | $235.15 | $235.15 | $235.10 |
| Purchase #4 | $71.49 | 10.234% | $78.8063 | $78.81 | $78.80 | $78.80 |
| Purchase #5 | $19.55 | 12.620% | $22.0172 | $22.02 | $22.00 | $22.00 |
| Purchase #6 | $113.26 | 13.410% | $128.4482 | $128.45 | $128.45 | $128.40 |
| Purchase #7 | $199.67 | 12.237% | $224.1036 | $224.10 | $224.10 | $224.10 |
| 7 purchase totals = | $675.21 | $755.9337 | $755.94 | $755.90 | $755.80 | |