| 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 | $57.92 | 4.856% | $60.7326 | $60.73 | $60.75 | $60.70 |
| Purchase #2 | $200.33 | 11.788% | $223.9449 | $223.94 | $223.95 | $223.90 |
| Purchase #3 | $105.28 | 12.421% | $118.3568 | $118.36 | $118.35 | $118.40 |
| Purchase #4 | $11.32 | 13.210% | $12.8154 | $12.82 | $12.80 | $12.80 |
| Purchase #5 | $104.73 | 7.122% | $112.1889 | $112.19 | $112.20 | $112.20 |
| Purchase #6 | $238.40 | 9.439% | $260.9026 | $260.90 | $260.90 | $260.90 |
| Purchase #7 | $105.74 | 11.215% | $117.5987 | $117.60 | $117.60 | $117.60 |
| 7 purchase totals = | $823.72 | $906.5399 | $906.54 | $906.55 | $906.50 | |