| 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 | $69.41 | 6.790% | $74.1229 | $74.12 | $74.10 | $74.10 |
| Purchase #2 | $65.80 | 3.867% | $68.3445 | $68.34 | $68.35 | $68.30 |
| Purchase #3 | $116.33 | 13.109% | $131.5797 | $131.58 | $131.60 | $131.60 |
| Purchase #4 | $19.74 | 10.223% | $21.758 | $21.76 | $21.75 | $21.80 |
| Purchase #5 | $111.76 | 3.421% | $115.5833 | $115.58 | $115.60 | $115.60 |
| Purchase #6 | $189.94 | 12.448% | $213.5837 | $213.58 | $213.60 | $213.60 |
| Purchase #7 | $58.62 | 4.491% | $61.2526 | $61.25 | $61.25 | $61.30 |
| 7 purchase totals = | $631.60 | $686.2247 | $686.21 | $686.25 | $686.30 | |