| 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 | $113.28 | 5.393% | $119.3892 | $119.39 | $119.40 | $119.40 |
| Purchase #2 | $58.39 | 6.825% | $62.3751 | $62.38 | $62.40 | $62.40 |
| Purchase #3 | $105.34 | 7.224% | $112.9498 | $112.95 | $112.95 | $112.90 |
| Purchase #4 | $25.25 | 7.736% | $27.2033 | $27.20 | $27.20 | $27.20 |
| Purchase #5 | $155.42 | 5.315% | $163.6806 | $163.68 | $163.70 | $163.70 |
| Purchase #6 | $249.76 | 5.463% | $263.4044 | $263.40 | $263.40 | $263.40 |
| Purchase #7 | $207.66 | 6.470% | $221.0956 | $221.10 | $221.10 | $221.10 |
| 7 purchase totals = | $915.10 | $970.0980 | $970.10 | $970.15 | $970.10 | |