| 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 | $38.31 | 8.454% | $41.5487 | $41.55 | $41.55 | $41.50 |
| Purchase #2 | $22.47 | 11.170% | $24.9799 | $24.98 | $25.00 | $25.00 |
| Purchase #3 | $131.31 | 6.260% | $139.53 | $139.53 | $139.55 | $139.50 |
| Purchase #4 | $135.81 | 12.497% | $152.7822 | $152.78 | $152.80 | $152.80 |
| Purchase #5 | $24.39 | 11.797% | $27.2673 | $27.27 | $27.25 | $27.30 |
| Purchase #6 | $56.80 | 3.269% | $58.6568 | $58.66 | $58.65 | $58.70 |
| Purchase #7 | $63.28 | 10.611% | $69.9946 | $69.99 | $70.00 | $70.00 |
| 7 purchase totals = | $472.37 | $514.7595 | $514.76 | $514.80 | $514.80 | |