| 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 | $94.43 | 10.345% | $104.1988 | $104.20 | $104.20 | $104.20 |
| Purchase #2 | $70.64 | 12.755% | $79.6501 | $79.65 | $79.65 | $79.70 |
| Purchase #3 | $85.67 | 10.355% | $94.5411 | $94.54 | $94.55 | $94.50 |
| Purchase #4 | $37.67 | 5.830% | $39.8662 | $39.87 | $39.85 | $39.90 |
| Purchase #5 | $116.30 | 4.684% | $121.7475 | $121.75 | $121.75 | $121.70 |
| Purchase #6 | $182.62 | 4.350% | $190.564 | $190.56 | $190.55 | $190.60 |
| Purchase #7 | $92.57 | 12.396% | $104.045 | $104.05 | $104.05 | $104.00 |
| 7 purchase totals = | $679.90 | $734.6127 | $734.62 | $734.60 | $734.60 | |