| 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 | $60.52 | 13.849% | $68.9014 | $68.90 | $68.90 | $68.90 |
| Purchase #2 | $190.45 | 9.814% | $209.1408 | $209.14 | $209.15 | $209.10 |
| Purchase #3 | $137.50 | 4.500% | $143.6875 | $143.69 | $143.70 | $143.70 |
| Purchase #4 | $60.30 | 7.620% | $64.8949 | $64.89 | $64.90 | $64.90 |
| Purchase #5 | $13.44 | 9.863% | $14.7656 | $14.77 | $14.75 | $14.80 |
| Purchase #6 | $105.28 | 4.139% | $109.6375 | $109.64 | $109.65 | $109.60 |
| Purchase #7 | $227.59 | 6.663% | $242.7543 | $242.75 | $242.75 | $242.80 |
| 7 purchase totals = | $795.08 | $853.7820 | $853.78 | $853.80 | $853.80 | |