| 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 | $70.83 | 6.813% | $75.6556 | $75.66 | $75.65 | $75.70 |
| Purchase #2 | $163.64 | 3.229% | $168.9239 | $168.92 | $168.90 | $168.90 |
| Purchase #3 | $90.30 | 12.750% | $101.8133 | $101.81 | $101.80 | $101.80 |
| Purchase #4 | $84.57 | 8.839% | $92.0451 | $92.05 | $92.05 | $92.00 |
| Purchase #5 | $94.74 | 12.662% | $106.736 | $106.74 | $106.75 | $106.70 |
| Purchase #6 | $202.41 | 5.206% | $212.9475 | $212.95 | $212.95 | $212.90 |
| Purchase #7 | $69.70 | 6.655% | $74.3385 | $74.34 | $74.35 | $74.30 |
| 7 purchase totals = | $776.19 | $832.4599 | $832.47 | $832.45 | $832.30 | |