| 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 | $84.68 | 7.498% | $91.0293 | $91.03 | $91.05 | $91.00 |
| Purchase #2 | $200.37 | 13.230% | $226.879 | $226.88 | $226.90 | $226.90 |
| Purchase #3 | $8.81 | 8.307% | $9.5418 | $9.54 | $9.55 | $9.50 |
| Purchase #4 | $70.33 | 7.243% | $75.424 | $75.42 | $75.40 | $75.40 |
| Purchase #5 | $114.38 | 6.485% | $121.7975 | $121.80 | $121.80 | $121.80 |
| Purchase #6 | $29.27 | 3.203% | $30.2075 | $30.21 | $30.20 | $30.20 |
| Purchase #7 | $197.25 | 3.787% | $204.7199 | $204.72 | $204.70 | $204.70 |
| 7 purchase totals = | $705.09 | $759.5990 | $759.60 | $759.60 | $759.50 | |