| 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 | $14.91 | 13.351% | $16.9006 | $16.90 | $16.90 | $16.90 |
| Purchase #2 | $125.83 | 4.164% | $131.0696 | $131.07 | $131.05 | $131.10 |
| Purchase #3 | $221.81 | 5.764% | $234.5951 | $234.60 | $234.60 | $234.60 |
| Purchase #4 | $38.69 | 11.213% | $43.0283 | $43.03 | $43.05 | $43.00 |
| Purchase #5 | $26.93 | 8.390% | $29.1894 | $29.19 | $29.20 | $29.20 |
| Purchase #6 | $93.61 | 6.307% | $99.514 | $99.51 | $99.50 | $99.50 |
| Purchase #7 | $48.46 | 12.274% | $54.408 | $54.41 | $54.40 | $54.40 |
| 7 purchase totals = | $570.24 | $608.7050 | $608.71 | $608.70 | $608.70 | |