| 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 | $45.55 | 5.533% | $48.0703 | $48.07 | $48.05 | $48.10 |
| Purchase #2 | $91.66 | 11.537% | $102.2348 | $102.23 | $102.25 | $102.20 |
| Purchase #3 | $105.92 | 12.773% | $119.4492 | $119.45 | $119.45 | $119.40 |
| Purchase #4 | $127.84 | 10.402% | $141.1379 | $141.14 | $141.15 | $141.10 |
| Purchase #5 | $92.70 | 7.786% | $99.9176 | $99.92 | $99.90 | $99.90 |
| Purchase #6 | $155.70 | 7.870% | $167.9536 | $167.95 | $167.95 | $168.00 |
| Purchase #7 | $249.43 | 11.807% | $278.8802 | $278.88 | $278.90 | $278.90 |
| 7 purchase totals = | $868.80 | $957.6436 | $957.64 | $957.65 | $957.60 | |