| 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 | $121.93 | 9.402% | $133.3939 | $133.39 | $133.40 | $133.40 |
| Purchase #2 | $95.33 | 10.856% | $105.679 | $105.68 | $105.70 | $105.70 |
| Purchase #3 | $112.25 | 5.323% | $118.2251 | $118.23 | $118.25 | $118.20 |
| Purchase #4 | $139.48 | 12.543% | $156.975 | $156.98 | $157.00 | $157.00 |
| Purchase #5 | $173.96 | 11.684% | $194.2855 | $194.29 | $194.30 | $194.30 |
| Purchase #6 | $41.59 | 13.520% | $47.213 | $47.21 | $47.20 | $47.20 |
| Purchase #7 | $17.35 | 7.189% | $18.5973 | $18.60 | $18.60 | $18.60 |
| 7 purchase totals = | $701.89 | $774.3688 | $774.38 | $774.45 | $774.40 | |