| 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 | $73.63 | 5.229% | $77.4801 | $77.48 | $77.50 | $77.50 |
| Purchase #2 | $29.46 | 10.698% | $32.6116 | $32.61 | $32.60 | $32.60 |
| Purchase #3 | $20.65 | 12.674% | $23.2672 | $23.27 | $23.25 | $23.30 |
| Purchase #4 | $21.90 | 3.744% | $22.7199 | $22.72 | $22.70 | $22.70 |
| Purchase #5 | $91.60 | 10.413% | $101.1383 | $101.14 | $101.15 | $101.10 |
| Purchase #6 | $234.98 | 6.258% | $249.685 | $249.69 | $249.70 | $249.70 |
| Purchase #7 | $50.34 | 12.556% | $56.6607 | $56.66 | $56.65 | $56.70 |
| 7 purchase totals = | $522.56 | $563.5628 | $563.57 | $563.55 | $563.60 | |