| 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 | $44.72 | 13.737% | $50.8632 | $50.86 | $50.85 | $50.90 |
| Purchase #2 | $117.49 | 13.298% | $133.1138 | $133.11 | $133.10 | $133.10 |
| Purchase #3 | $135.55 | 11.561% | $151.2209 | $151.22 | $151.20 | $151.20 |
| Purchase #4 | $23.83 | 3.510% | $24.6664 | $24.67 | $24.65 | $24.70 |
| Purchase #5 | $42.64 | 8.473% | $46.2529 | $46.25 | $46.25 | $46.30 |
| Purchase #6 | $125.65 | 7.459% | $135.0222 | $135.02 | $135.00 | $135.00 |
| Purchase #7 | $171.98 | 8.298% | $186.2509 | $186.25 | $186.25 | $186.30 |
| 7 purchase totals = | $661.86 | $727.3903 | $727.38 | $727.30 | $727.50 | |