| 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 | $92.86 | 9.179% | $101.3836 | $101.38 | $101.40 | $101.40 |
| Purchase #2 | $195.26 | 10.467% | $215.6979 | $215.70 | $215.70 | $215.70 |
| Purchase #3 | $49.87 | 8.112% | $53.9155 | $53.92 | $53.90 | $53.90 |
| Purchase #4 | $9.61 | 9.567% | $10.5294 | $10.53 | $10.55 | $10.50 |
| Purchase #5 | $56.36 | 4.427% | $58.8551 | $58.86 | $58.85 | $58.90 |
| Purchase #6 | $229.83 | 4.527% | $240.2344 | $240.23 | $240.25 | $240.20 |
| Purchase #7 | $189.59 | 10.400% | $209.3074 | $209.31 | $209.30 | $209.30 |
| 7 purchase totals = | $823.38 | $889.9233 | $889.93 | $889.95 | $889.90 | |