| 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 | $56.93 | 13.351% | $64.5307 | $64.53 | $64.55 | $64.50 |
| Purchase #2 | $133.96 | 11.772% | $149.7298 | $149.73 | $149.75 | $149.70 |
| Purchase #3 | $46.61 | 11.784% | $52.1025 | $52.10 | $52.10 | $52.10 |
| Purchase #4 | $199.83 | 11.849% | $223.5079 | $223.51 | $223.50 | $223.50 |
| Purchase #5 | $29.89 | 7.174% | $32.0343 | $32.03 | $32.05 | $32.00 |
| Purchase #6 | $42.58 | 13.380% | $48.2772 | $48.28 | $48.30 | $48.30 |
| Purchase #7 | $132.64 | 8.717% | $144.2022 | $144.20 | $144.20 | $144.20 |
| 7 purchase totals = | $642.44 | $714.3846 | $714.38 | $714.45 | $714.30 | |