| 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 | $46.53 | 4.249% | $48.5071 | $48.51 | $48.50 | $48.50 |
| Purchase #2 | $203.68 | 6.770% | $217.4691 | $217.47 | $217.45 | $217.50 |
| Purchase #3 | $162.90 | 6.694% | $173.8045 | $173.80 | $173.80 | $173.80 |
| Purchase #4 | $93.37 | 9.652% | $102.3821 | $102.38 | $102.40 | $102.40 |
| Purchase #5 | $10.37 | 5.106% | $10.8995 | $10.90 | $10.90 | $10.90 |
| Purchase #6 | $186.95 | 12.726% | $210.7413 | $210.74 | $210.75 | $210.70 |
| Purchase #7 | $202.59 | 12.316% | $227.541 | $227.54 | $227.55 | $227.50 |
| 7 purchase totals = | $906.39 | $991.3446 | $991.34 | $991.35 | $991.30 | |