| 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 | $21.76 | 4.763% | $22.7964 | $22.80 | $22.80 | $22.80 |
| Purchase #2 | $112.47 | 4.320% | $117.3287 | $117.33 | $117.35 | $117.30 |
| Purchase #3 | $14.67 | 12.176% | $16.4562 | $16.46 | $16.45 | $16.50 |
| Purchase #4 | $92.38 | 11.812% | $103.2919 | $103.29 | $103.30 | $103.30 |
| Purchase #5 | $141.60 | 7.684% | $152.4805 | $152.48 | $152.50 | $152.50 |
| Purchase #6 | $250.93 | 3.657% | $260.1065 | $260.11 | $260.10 | $260.10 |
| Purchase #7 | $245.73 | 4.764% | $257.4366 | $257.44 | $257.45 | $257.40 |
| 7 purchase totals = | $879.54 | $929.8968 | $929.91 | $929.95 | $929.90 | |