| 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 | $64.95 | 9.432% | $71.0761 | $71.08 | $71.10 | $71.10 |
| Purchase #2 | $188.65 | 5.274% | $198.5994 | $198.60 | $198.60 | $198.60 |
| Purchase #3 | $136.97 | 3.435% | $141.6749 | $141.67 | $141.65 | $141.70 |
| Purchase #4 | $21.31 | 12.126% | $23.8941 | $23.89 | $23.90 | $23.90 |
| Purchase #5 | $53.53 | 11.500% | $59.686 | $59.69 | $59.70 | $59.70 |
| Purchase #6 | $156.80 | 3.171% | $161.7721 | $161.77 | $161.75 | $161.80 |
| Purchase #7 | $49.92 | 3.471% | $51.6527 | $51.65 | $51.65 | $51.70 |
| 7 purchase totals = | $672.13 | $708.3553 | $708.35 | $708.35 | $708.50 | |