| 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 | $58.98 | 8.634% | $64.0723 | $64.07 | $64.05 | $64.10 |
| Purchase #2 | $129.40 | 5.736% | $136.8224 | $136.82 | $136.80 | $136.80 |
| Purchase #3 | $26.78 | 9.695% | $29.3763 | $29.38 | $29.40 | $29.40 |
| Purchase #4 | $233.47 | 3.212% | $240.9691 | $240.97 | $240.95 | $241.00 |
| Purchase #5 | $117.95 | 4.838% | $123.6564 | $123.66 | $123.65 | $123.70 |
| Purchase #6 | $40.46 | 9.870% | $44.4534 | $44.45 | $44.45 | $44.50 |
| Purchase #7 | $214.48 | 10.709% | $237.4487 | $237.45 | $237.45 | $237.40 |
| 7 purchase totals = | $821.52 | $876.7986 | $876.80 | $876.75 | $876.90 | |