| 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 | $116.74 | 9.792% | $128.1712 | $128.17 | $128.15 | $128.20 |
| Purchase #2 | $123.69 | 6.525% | $131.7608 | $131.76 | $131.75 | $131.80 |
| Purchase #3 | $204.53 | 9.691% | $224.351 | $224.35 | $224.35 | $224.40 |
| Purchase #4 | $8.55 | 3.459% | $8.8457 | $8.85 | $8.85 | $8.80 |
| Purchase #5 | $39.67 | 6.821% | $42.3759 | $42.38 | $42.40 | $42.40 |
| Purchase #6 | $204.32 | 5.682% | $215.9295 | $215.93 | $215.95 | $215.90 |
| Purchase #7 | $9.68 | 5.453% | $10.2079 | $10.21 | $10.20 | $10.20 |
| 7 purchase totals = | $707.18 | $761.6420 | $761.65 | $761.65 | $761.70 | |