| 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 | $103.50 | 13.486% | $117.458 | $117.46 | $117.45 | $117.50 |
| Purchase #2 | $57.91 | 3.715% | $60.0614 | $60.06 | $60.05 | $60.10 |
| Purchase #3 | $131.54 | 6.253% | $139.7652 | $139.77 | $139.75 | $139.80 |
| Purchase #4 | $24.67 | 5.873% | $26.1189 | $26.12 | $26.10 | $26.10 |
| Purchase #5 | $56.70 | 8.840% | $61.7123 | $61.71 | $61.70 | $61.70 |
| Purchase #6 | $33.56 | 10.417% | $37.0559 | $37.06 | $37.05 | $37.10 |
| Purchase #7 | $221.52 | 4.720% | $231.9757 | $231.98 | $232.00 | $232.00 |
| 7 purchase totals = | $629.40 | $674.1474 | $674.16 | $674.10 | $674.30 | |