| 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 | $42.55 | 3.867% | $44.1954 | $44.20 | $44.20 | $44.20 |
| Purchase #2 | $60.52 | 3.289% | $62.5105 | $62.51 | $62.50 | $62.50 |
| Purchase #3 | $40.54 | 9.549% | $44.4112 | $44.41 | $44.40 | $44.40 |
| Purchase #4 | $213.69 | 8.264% | $231.3493 | $231.35 | $231.35 | $231.30 |
| Purchase #5 | $177.86 | 10.118% | $195.8559 | $195.86 | $195.85 | $195.90 |
| Purchase #6 | $84.80 | 8.490% | $91.9995 | $92.00 | $92.00 | $92.00 |
| Purchase #7 | $86.49 | 10.663% | $95.7124 | $95.71 | $95.70 | $95.70 |
| 7 purchase totals = | $706.45 | $766.0342 | $766.04 | $766.00 | $766.00 | |