| 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 | $52.27 | 11.283% | $58.1676 | $58.17 | $58.15 | $58.20 |
| Purchase #2 | $182.63 | 5.508% | $192.6893 | $192.69 | $192.70 | $192.70 |
| Purchase #3 | $35.38 | 5.565% | $37.3489 | $37.35 | $37.35 | $37.30 |
| Purchase #4 | $47.62 | 9.804% | $52.2887 | $52.29 | $52.30 | $52.30 |
| Purchase #5 | $42.57 | 7.571% | $45.793 | $45.79 | $45.80 | $45.80 |
| Purchase #6 | $212.67 | 10.660% | $235.3406 | $235.34 | $235.35 | $235.30 |
| Purchase #7 | $183.52 | 3.203% | $189.3981 | $189.40 | $189.40 | $189.40 |
| 7 purchase totals = | $756.66 | $811.0262 | $811.03 | $811.05 | $811.00 | |