| 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 | $34.49 | 10.260% | $38.0287 | $38.03 | $38.05 | $38.00 |
| Purchase #2 | $209.96 | 3.253% | $216.79 | $216.79 | $216.80 | $216.80 |
| Purchase #3 | $35.29 | 12.389% | $39.6621 | $39.66 | $39.65 | $39.70 |
| Purchase #4 | $27.28 | 9.462% | $29.8612 | $29.86 | $29.85 | $29.90 |
| Purchase #5 | $76.46 | 13.164% | $86.5252 | $86.53 | $86.55 | $86.50 |
| Purchase #6 | $211.81 | 6.667% | $225.9314 | $225.93 | $225.95 | $225.90 |
| Purchase #7 | $244.51 | 13.572% | $277.6949 | $277.69 | $277.70 | $277.70 |
| 7 purchase totals = | $839.80 | $914.4935 | $914.49 | $914.55 | $914.50 | |