| 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 | $81.91 | 13.407% | $92.8917 | $92.89 | $92.90 | $92.90 |
| Purchase #2 | $139.28 | 6.812% | $148.7678 | $148.77 | $148.75 | $148.80 |
| Purchase #3 | $44.46 | 5.475% | $46.8942 | $46.89 | $46.90 | $46.90 |
| Purchase #4 | $63.52 | 10.577% | $70.2385 | $70.24 | $70.25 | $70.20 |
| Purchase #5 | $120.51 | 13.305% | $136.5439 | $136.54 | $136.55 | $136.50 |
| Purchase #6 | $226.52 | 4.703% | $237.1732 | $237.17 | $237.15 | $237.20 |
| Purchase #7 | $71.97 | 11.772% | $80.4423 | $80.44 | $80.45 | $80.40 |
| 7 purchase totals = | $748.17 | $812.9516 | $812.94 | $812.95 | $812.90 | |