| 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 | $64.52 | 6.607% | $68.7828 | $68.78 | $68.80 | $68.80 |
| Purchase #2 | $124.26 | 13.314% | $140.804 | $140.80 | $140.80 | $140.80 |
| Purchase #3 | $65.97 | 5.641% | $69.6914 | $69.69 | $69.70 | $69.70 |
| Purchase #4 | $181.44 | 4.388% | $189.4016 | $189.40 | $189.40 | $189.40 |
| Purchase #5 | $229.35 | 8.770% | $249.464 | $249.46 | $249.45 | $249.50 |
| Purchase #6 | $196.92 | 8.618% | $213.8906 | $213.89 | $213.90 | $213.90 |
| Purchase #7 | $38.42 | 4.380% | $40.1028 | $40.10 | $40.10 | $40.10 |
| 7 purchase totals = | $900.88 | $972.1372 | $972.12 | $972.15 | $972.20 | |