| 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 | $69.34 | 12.172% | $77.7801 | $77.78 | $77.80 | $77.80 |
| Purchase #2 | $197.97 | 7.136% | $212.0971 | $212.10 | $212.10 | $212.10 |
| Purchase #3 | $245.91 | 3.864% | $255.412 | $255.41 | $255.40 | $255.40 |
| Purchase #4 | $22.43 | 11.762% | $25.0682 | $25.07 | $25.05 | $25.10 |
| Purchase #5 | $144.31 | 5.439% | $152.159 | $152.16 | $152.15 | $152.20 |
| Purchase #6 | $50.77 | 7.335% | $54.494 | $54.49 | $54.50 | $54.50 |
| Purchase #7 | $204.83 | 6.634% | $218.4184 | $218.42 | $218.40 | $218.40 |
| 7 purchase totals = | $935.56 | $995.4288 | $995.43 | $995.40 | $995.50 | |