| 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 | $26.95 | 7.771% | $29.0443 | $29.04 | $29.05 | $29.00 |
| Purchase #2 | $161.31 | 5.255% | $169.7868 | $169.79 | $169.80 | $169.80 |
| Purchase #3 | $18.61 | 5.704% | $19.6715 | $19.67 | $19.65 | $19.70 |
| Purchase #4 | $208.68 | 13.617% | $237.096 | $237.10 | $237.10 | $237.10 |
| Purchase #5 | $188.85 | 12.804% | $213.0304 | $213.03 | $213.05 | $213.00 |
| Purchase #6 | $75.69 | 3.819% | $78.5806 | $78.58 | $78.60 | $78.60 |
| Purchase #7 | $60.46 | 9.541% | $66.2285 | $66.23 | $66.25 | $66.20 |
| 7 purchase totals = | $740.55 | $813.4381 | $813.44 | $813.50 | $813.40 | |