| 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 | $60.36 | 8.472% | $65.4737 | $65.47 | $65.45 | $65.50 |
| Purchase #2 | $13.43 | 4.792% | $14.0736 | $14.07 | $14.05 | $14.10 |
| Purchase #3 | $175.29 | 11.723% | $195.8392 | $195.84 | $195.85 | $195.80 |
| Purchase #4 | $83.98 | 7.219% | $90.0425 | $90.04 | $90.05 | $90.00 |
| Purchase #5 | $120.55 | 4.301% | $125.7349 | $125.73 | $125.75 | $125.70 |
| Purchase #6 | $106.63 | 3.133% | $109.9707 | $109.97 | $109.95 | $110.00 |
| Purchase #7 | $189.71 | 11.844% | $212.1793 | $212.18 | $212.20 | $212.20 |
| 7 purchase totals = | $749.95 | $813.3139 | $813.30 | $813.30 | $813.30 | |