| 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 | $27.52 | 4.493% | $28.7565 | $28.76 | $28.75 | $28.80 |
| Purchase #2 | $105.92 | 6.641% | $112.9541 | $112.95 | $112.95 | $113.00 |
| Purchase #3 | $90.95 | 8.824% | $98.9754 | $98.98 | $99.00 | $99.00 |
| Purchase #4 | $61.77 | 8.217% | $66.8456 | $66.85 | $66.85 | $66.80 |
| Purchase #5 | $115.35 | 11.657% | $128.7963 | $128.80 | $128.80 | $128.80 |
| Purchase #6 | $246.56 | 3.827% | $255.9959 | $256.00 | $256.00 | $256.00 |
| Purchase #7 | $148.26 | 10.227% | $163.4226 | $163.42 | $163.40 | $163.40 |
| 7 purchase totals = | $796.33 | $855.7464 | $855.76 | $855.75 | $855.80 | |