| 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 | $123.84 | 10.198% | $136.4692 | $136.47 | $136.45 | $136.50 |
| Purchase #2 | $57.59 | 7.600% | $61.9668 | $61.97 | $61.95 | $62.00 |
| Purchase #3 | $242.36 | 12.496% | $272.6453 | $272.65 | $272.65 | $272.60 |
| Purchase #4 | $80.83 | 9.450% | $88.4684 | $88.47 | $88.45 | $88.50 |
| Purchase #5 | $83.72 | 5.462% | $88.2928 | $88.29 | $88.30 | $88.30 |
| Purchase #6 | $39.74 | 5.593% | $41.9627 | $41.96 | $41.95 | $42.00 |
| Purchase #7 | $231.43 | 10.646% | $256.068 | $256.07 | $256.05 | $256.10 |
| 7 purchase totals = | $859.51 | $945.8732 | $945.88 | $945.80 | $946.00 | |