| 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 | $74.42 | 4.341% | $77.6506 | $77.65 | $77.65 | $77.70 |
| Purchase #2 | $69.68 | 10.542% | $77.0257 | $77.03 | $77.05 | $77.00 |
| Purchase #3 | $169.33 | 3.831% | $175.817 | $175.82 | $175.80 | $175.80 |
| Purchase #4 | $77.84 | 6.261% | $82.7136 | $82.71 | $82.70 | $82.70 |
| Purchase #5 | $101.68 | 8.453% | $110.275 | $110.28 | $110.30 | $110.30 |
| Purchase #6 | $116.85 | 11.620% | $130.428 | $130.43 | $130.45 | $130.40 |
| Purchase #7 | $70.99 | 12.676% | $79.9887 | $79.99 | $80.00 | $80.00 |
| 7 purchase totals = | $680.79 | $733.8986 | $733.91 | $733.95 | $733.90 | |