| 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 | $21.80 | 6.796% | $23.2815 | $23.28 | $23.30 | $23.30 |
| Purchase #2 | $244.28 | 11.231% | $271.7151 | $271.72 | $271.70 | $271.70 |
| Purchase #3 | $80.41 | 5.517% | $84.8462 | $84.85 | $84.85 | $84.80 |
| Purchase #4 | $11.83 | 12.818% | $13.3464 | $13.35 | $13.35 | $13.30 |
| Purchase #5 | $186.47 | 7.615% | $200.6697 | $200.67 | $200.65 | $200.70 |
| Purchase #6 | $244.63 | 4.387% | $255.3619 | $255.36 | $255.35 | $255.40 |
| Purchase #7 | $68.26 | 8.385% | $73.9836 | $73.98 | $74.00 | $74.00 |
| 7 purchase totals = | $857.68 | $923.2044 | $923.21 | $923.20 | $923.20 | |