| 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 | $48.78 | 8.254% | $52.8063 | $52.81 | $52.80 | $52.80 |
| Purchase #2 | $44.69 | 10.374% | $49.3261 | $49.33 | $49.35 | $49.30 |
| Purchase #3 | $215.62 | 9.325% | $235.7266 | $235.73 | $235.75 | $235.70 |
| Purchase #4 | $84.81 | 12.357% | $95.29 | $95.29 | $95.30 | $95.30 |
| Purchase #5 | $126.81 | 3.392% | $131.1114 | $131.11 | $131.10 | $131.10 |
| Purchase #6 | $37.99 | 6.392% | $40.4183 | $40.42 | $40.40 | $40.40 |
| Purchase #7 | $35.48 | 3.545% | $36.7378 | $36.74 | $36.75 | $36.70 |
| 7 purchase totals = | $594.18 | $641.4165 | $641.43 | $641.45 | $641.30 | |