| 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 | $103.85 | 13.379% | $117.7441 | $117.74 | $117.75 | $117.70 |
| Purchase #2 | $35.86 | 11.563% | $40.0065 | $40.01 | $40.00 | $40.00 |
| Purchase #3 | $74.46 | 12.502% | $83.769 | $83.77 | $83.75 | $83.80 |
| Purchase #4 | $64.32 | 11.255% | $71.5592 | $71.56 | $71.55 | $71.60 |
| Purchase #5 | $94.84 | 8.415% | $102.8208 | $102.82 | $102.80 | $102.80 |
| Purchase #6 | $237.33 | 10.191% | $261.5163 | $261.52 | $261.50 | $261.50 |
| Purchase #7 | $152.54 | 5.127% | $160.3607 | $160.36 | $160.35 | $160.40 |
| 7 purchase totals = | $763.20 | $837.7766 | $837.78 | $837.70 | $837.80 | |