| 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 | $78.34 | 11.447% | $87.3076 | $87.31 | $87.30 | $87.30 |
| Purchase #2 | $9.57 | 4.615% | $10.0117 | $10.01 | $10.00 | $10.00 |
| Purchase #3 | $215.36 | 13.413% | $244.2462 | $244.25 | $244.25 | $244.20 |
| Purchase #4 | $172.82 | 6.758% | $184.4992 | $184.50 | $184.50 | $184.50 |
| Purchase #5 | $108.36 | 7.160% | $116.1186 | $116.12 | $116.10 | $116.10 |
| Purchase #6 | $96.37 | 7.254% | $103.3607 | $103.36 | $103.35 | $103.40 |
| Purchase #7 | $16.96 | 13.622% | $19.2703 | $19.27 | $19.25 | $19.30 |
| 7 purchase totals = | $697.78 | $764.8143 | $764.82 | $764.75 | $764.80 | |