| 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 | $198.81 | 5.476% | $209.6968 | $209.70 | $209.70 | $209.70 |
| Purchase #2 | $75.44 | 9.678% | $82.7411 | $82.74 | $82.75 | $82.70 |
| Purchase #3 | $222.60 | 9.272% | $243.2395 | $243.24 | $243.25 | $243.20 |
| Purchase #4 | $213.98 | 8.429% | $232.0164 | $232.02 | $232.00 | $232.00 |
| Purchase #5 | $17.86 | 7.827% | $19.2579 | $19.26 | $19.25 | $19.30 |
| Purchase #6 | $35.40 | 5.471% | $37.3367 | $37.34 | $37.35 | $37.30 |
| Purchase #7 | $14.27 | 7.566% | $15.3497 | $15.35 | $15.35 | $15.30 |
| 7 purchase totals = | $778.36 | $839.6381 | $839.65 | $839.65 | $839.50 | |