| 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 | $51.45 | 8.760% | $55.957 | $55.96 | $55.95 | $56.00 |
| Purchase #2 | $188.28 | 11.842% | $210.5761 | $210.58 | $210.60 | $210.60 |
| Purchase #3 | $70.47 | 4.326% | $73.5185 | $73.52 | $73.50 | $73.50 |
| Purchase #4 | $46.99 | 8.868% | $51.1571 | $51.16 | $51.15 | $51.20 |
| Purchase #5 | $125.94 | 12.534% | $141.7253 | $141.73 | $141.75 | $141.70 |
| Purchase #6 | $29.28 | 6.246% | $31.1088 | $31.11 | $31.10 | $31.10 |
| Purchase #7 | $89.58 | 11.250% | $99.6578 | $99.66 | $99.65 | $99.70 |
| 7 purchase totals = | $601.99 | $663.7006 | $663.72 | $663.70 | $663.80 | |