| 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 | $86.54 | 5.309% | $91.1344 | $91.13 | $91.15 | $91.10 |
| Purchase #2 | $238.54 | 3.382% | $246.6074 | $246.61 | $246.60 | $246.60 |
| Purchase #3 | $79.26 | 13.806% | $90.2026 | $90.20 | $90.20 | $90.20 |
| Purchase #4 | $19.31 | 8.589% | $20.9685 | $20.97 | $20.95 | $21.00 |
| Purchase #5 | $41.34 | 5.591% | $43.6513 | $43.65 | $43.65 | $43.70 |
| Purchase #6 | $26.94 | 7.446% | $28.946 | $28.95 | $28.95 | $28.90 |
| Purchase #7 | $36.27 | 12.221% | $40.7026 | $40.70 | $40.70 | $40.70 |
| 7 purchase totals = | $528.20 | $562.2128 | $562.21 | $562.20 | $562.20 | |