| 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 | $45.85 | 7.487% | $49.2828 | $49.28 | $49.30 | $49.30 |
| Purchase #2 | $116.61 | 3.621% | $120.8324 | $120.83 | $120.85 | $120.80 |
| Purchase #3 | $195.32 | 13.863% | $222.3972 | $222.40 | $222.40 | $222.40 |
| Purchase #4 | $104.70 | 12.615% | $117.9079 | $117.91 | $117.90 | $117.90 |
| Purchase #5 | $8.33 | 8.504% | $9.0384 | $9.04 | $9.05 | $9.00 |
| Purchase #6 | $52.86 | 6.575% | $56.3355 | $56.34 | $56.35 | $56.30 |
| Purchase #7 | $109.63 | 13.759% | $124.714 | $124.71 | $124.70 | $124.70 |
| 7 purchase totals = | $633.30 | $700.5082 | $700.51 | $700.55 | $700.40 | |