| 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 | $78.33 | 7.751% | $84.4014 | $84.40 | $84.40 | $84.40 |
| Purchase #2 | $25.82 | 4.439% | $26.9661 | $26.97 | $26.95 | $27.00 |
| Purchase #3 | $247.56 | 13.838% | $281.8174 | $281.82 | $281.80 | $281.80 |
| Purchase #4 | $35.43 | 4.606% | $37.0619 | $37.06 | $37.05 | $37.10 |
| Purchase #5 | $12.25 | 11.140% | $13.6147 | $13.61 | $13.60 | $13.60 |
| Purchase #6 | $201.51 | 10.874% | $223.4222 | $223.42 | $223.40 | $223.40 |
| Purchase #7 | $153.96 | 8.339% | $166.7987 | $166.80 | $166.80 | $166.80 |
| 7 purchase totals = | $754.86 | $834.0824 | $834.08 | $834.00 | $834.10 | |