| 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 | $236.73 | 11.208% | $263.2627 | $263.26 | $263.25 | $263.30 |
| Purchase #2 | $13.76 | 8.862% | $14.9794 | $14.98 | $15.00 | $15.00 |
| Purchase #3 | $53.56 | 6.594% | $57.0917 | $57.09 | $57.10 | $57.10 |
| Purchase #4 | $67.38 | 4.432% | $70.3663 | $70.37 | $70.35 | $70.40 |
| Purchase #5 | $153.26 | 11.311% | $170.5952 | $170.60 | $170.60 | $170.60 |
| Purchase #6 | $99.27 | 6.415% | $105.6382 | $105.64 | $105.65 | $105.60 |
| Purchase #7 | $6.76 | 13.691% | $7.6855 | $7.69 | $7.70 | $7.70 |
| 7 purchase totals = | $630.72 | $689.6190 | $689.63 | $689.65 | $689.70 | |