| 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 | $60.75 | 7.568% | $65.3476 | $65.35 | $65.35 | $65.30 |
| Purchase #2 | $10.95 | 10.809% | $12.1336 | $12.13 | $12.15 | $12.10 |
| Purchase #3 | $18.84 | 10.716% | $20.8589 | $20.86 | $20.85 | $20.90 |
| Purchase #4 | $150.73 | 8.672% | $163.8013 | $163.80 | $163.80 | $163.80 |
| Purchase #5 | $8.61 | 5.405% | $9.0754 | $9.08 | $9.10 | $9.10 |
| Purchase #6 | $42.76 | 7.104% | $45.7977 | $45.80 | $45.80 | $45.80 |
| Purchase #7 | $99.59 | 13.450% | $112.9849 | $112.98 | $113.00 | $113.00 |
| 7 purchase totals = | $392.23 | $429.9994 | $430.00 | $430.05 | $430.00 | |