| 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 | $68.70 | 8.817% | $74.7573 | $74.76 | $74.75 | $74.80 |
| Purchase #2 | $139.68 | 6.750% | $149.1084 | $149.11 | $149.10 | $149.10 |
| Purchase #3 | $249.86 | 8.182% | $270.3035 | $270.30 | $270.30 | $270.30 |
| Purchase #4 | $91.77 | 8.744% | $99.7944 | $99.79 | $99.80 | $99.80 |
| Purchase #5 | $143.32 | 9.221% | $156.5355 | $156.54 | $156.55 | $156.50 |
| Purchase #6 | $134.78 | 7.502% | $144.8912 | $144.89 | $144.90 | $144.90 |
| Purchase #7 | $142.38 | 4.821% | $149.2441 | $149.24 | $149.25 | $149.20 |
| 7 purchase totals = | $970.49 | $1,044.6344 | $1,044.63 | $1,044.65 | $1,044.60 | |