| 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 | $68.45 | 3.633% | $70.9368 | $70.94 | $70.95 | $70.90 |
| Purchase #2 | $32.61 | 6.381% | $34.6908 | $34.69 | $34.70 | $34.70 |
| Purchase #3 | $51.56 | 3.252% | $53.2367 | $53.24 | $53.25 | $53.20 |
| Purchase #4 | $54.42 | 13.376% | $61.6992 | $61.70 | $61.70 | $61.70 |
| Purchase #5 | $146.47 | 7.572% | $157.5607 | $157.56 | $157.55 | $157.60 |
| Purchase #6 | $78.63 | 8.583% | $85.3788 | $85.38 | $85.40 | $85.40 |
| Purchase #7 | $203.39 | 12.756% | $229.3344 | $229.33 | $229.35 | $229.30 |
| 7 purchase totals = | $635.53 | $692.8374 | $692.84 | $692.90 | $692.80 | |