| 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 | $19.53 | 5.602% | $20.6241 | $20.62 | $20.60 | $20.60 |
| Purchase #2 | $64.82 | 10.825% | $71.8368 | $71.84 | $71.85 | $71.80 |
| Purchase #3 | $21.31 | 13.777% | $24.2459 | $24.25 | $24.25 | $24.20 |
| Purchase #4 | $51.27 | 12.545% | $57.7018 | $57.70 | $57.70 | $57.70 |
| Purchase #5 | $44.71 | 7.351% | $47.9966 | $48.00 | $48.00 | $48.00 |
| Purchase #6 | $57.80 | 9.109% | $63.065 | $63.07 | $63.05 | $63.10 |
| Purchase #7 | $69.38 | 4.693% | $72.636 | $72.64 | $72.65 | $72.60 |
| 7 purchase totals = | $328.82 | $358.1062 | $358.12 | $358.10 | $358.00 | |