| 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 | $43.54 | 10.610% | $48.1596 | $48.16 | $48.15 | $48.20 |
| Purchase #2 | $70.64 | 12.503% | $79.4721 | $79.47 | $79.45 | $79.50 |
| Purchase #3 | $80.88 | 4.755% | $84.7258 | $84.73 | $84.75 | $84.70 |
| Purchase #4 | $79.42 | 7.359% | $85.2645 | $85.26 | $85.25 | $85.30 |
| Purchase #5 | $225.41 | 13.244% | $255.2633 | $255.26 | $255.25 | $255.30 |
| Purchase #6 | $93.52 | 8.776% | $101.7273 | $101.73 | $101.75 | $101.70 |
| Purchase #7 | $98.87 | 4.452% | $103.2717 | $103.27 | $103.25 | $103.30 |
| 7 purchase totals = | $692.28 | $757.8843 | $757.88 | $757.85 | $758.00 | |