| 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 | $62.63 | 10.382% | $69.1322 | $69.13 | $69.15 | $69.10 |
| Purchase #2 | $119.60 | 13.277% | $135.4793 | $135.48 | $135.50 | $135.50 |
| Purchase #3 | $43.36 | 5.835% | $45.8901 | $45.89 | $45.90 | $45.90 |
| Purchase #4 | $139.47 | 3.542% | $144.41 | $144.41 | $144.40 | $144.40 |
| Purchase #5 | $158.67 | 7.205% | $170.1022 | $170.10 | $170.10 | $170.10 |
| Purchase #6 | $26.28 | 5.148% | $27.6329 | $27.63 | $27.65 | $27.60 |
| Purchase #7 | $79.51 | 4.265% | $82.9011 | $82.90 | $82.90 | $82.90 |
| 7 purchase totals = | $629.52 | $675.5478 | $675.54 | $675.60 | $675.50 | |