| 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 | $55.87 | 3.401% | $57.7701 | $57.77 | $57.75 | $57.80 |
| Purchase #2 | $94.31 | 13.576% | $107.1135 | $107.11 | $107.10 | $107.10 |
| Purchase #3 | $145.94 | 6.260% | $155.0758 | $155.08 | $155.10 | $155.10 |
| Purchase #4 | $137.64 | 4.532% | $143.8778 | $143.88 | $143.90 | $143.90 |
| Purchase #5 | $227.50 | 9.650% | $249.4538 | $249.45 | $249.45 | $249.50 |
| Purchase #6 | $65.55 | 5.591% | $69.2149 | $69.21 | $69.20 | $69.20 |
| Purchase #7 | $38.59 | 11.339% | $42.9657 | $42.97 | $42.95 | $43.00 |
| 7 purchase totals = | $765.40 | $825.4716 | $825.47 | $825.45 | $825.60 | |