| 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 | $45.95 | 9.461% | $50.2973 | $50.30 | $50.30 | $50.30 |
| Purchase #2 | $22.60 | 6.497% | $24.0683 | $24.07 | $24.05 | $24.10 |
| Purchase #3 | $50.61 | 8.406% | $54.8643 | $54.86 | $54.85 | $54.90 |
| Purchase #4 | $67.95 | 10.360% | $74.9896 | $74.99 | $75.00 | $75.00 |
| Purchase #5 | $149.47 | 5.433% | $157.5907 | $157.59 | $157.60 | $157.60 |
| Purchase #6 | $227.50 | 3.181% | $234.7368 | $234.74 | $234.75 | $234.70 |
| Purchase #7 | $196.29 | 3.339% | $202.8441 | $202.84 | $202.85 | $202.80 |
| 7 purchase totals = | $760.37 | $799.3911 | $799.39 | $799.40 | $799.40 | |