| 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 | $96.82 | 3.281% | $99.9967 | $100.00 | $100.00 | $100.00 |
| Purchase #2 | $20.26 | 11.497% | $22.5893 | $22.59 | $22.60 | $22.60 |
| Purchase #3 | $22.37 | 13.364% | $25.3595 | $25.36 | $25.35 | $25.40 |
| Purchase #4 | $224.51 | 5.207% | $236.2002 | $236.20 | $236.20 | $236.20 |
| Purchase #5 | $22.35 | 7.277% | $23.9764 | $23.98 | $24.00 | $24.00 |
| Purchase #6 | $81.99 | 11.123% | $91.1097 | $91.11 | $91.10 | $91.10 |
| Purchase #7 | $125.26 | 5.298% | $131.8963 | $131.90 | $131.90 | $131.90 |
| 7 purchase totals = | $593.56 | $631.1281 | $631.14 | $631.15 | $631.20 | |