| 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 | $67.52 | 11.545% | $75.3152 | $75.32 | $75.30 | $75.30 |
| Purchase #2 | $210.55 | 13.545% | $239.069 | $239.07 | $239.05 | $239.10 |
| Purchase #3 | $75.56 | 8.777% | $82.1919 | $82.19 | $82.20 | $82.20 |
| Purchase #4 | $198.75 | 6.230% | $211.1321 | $211.13 | $211.15 | $211.10 |
| Purchase #5 | $59.83 | 8.108% | $64.681 | $64.68 | $64.70 | $64.70 |
| Purchase #6 | $53.36 | 11.202% | $59.3374 | $59.34 | $59.35 | $59.30 |
| Purchase #7 | $79.69 | 5.253% | $83.8761 | $83.88 | $83.90 | $83.90 |
| 7 purchase totals = | $745.26 | $815.6027 | $815.61 | $815.65 | $815.60 | |