| 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 | $21.53 | 4.467% | $22.4917 | $22.49 | $22.50 | $22.50 |
| Purchase #2 | $92.48 | 3.783% | $95.9785 | $95.98 | $96.00 | $96.00 |
| Purchase #3 | $61.38 | 9.340% | $67.1129 | $67.11 | $67.10 | $67.10 |
| Purchase #4 | $114.88 | 6.344% | $122.168 | $122.17 | $122.15 | $122.20 |
| Purchase #5 | $20.57 | 5.771% | $21.7571 | $21.76 | $21.75 | $21.80 |
| Purchase #6 | $15.47 | 3.495% | $16.0107 | $16.01 | $16.00 | $16.00 |
| Purchase #7 | $157.89 | 8.722% | $171.6612 | $171.66 | $171.65 | $171.70 |
| 7 purchase totals = | $484.20 | $517.1801 | $517.18 | $517.15 | $517.30 | |