| 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 | $69.79 | 12.781% | $78.7099 | $78.71 | $78.70 | $78.70 |
| Purchase #2 | $23.37 | 10.352% | $25.7893 | $25.79 | $25.80 | $25.80 |
| Purchase #3 | $191.60 | 8.280% | $207.4645 | $207.46 | $207.45 | $207.50 |
| Purchase #4 | $95.28 | 4.168% | $99.2513 | $99.25 | $99.25 | $99.30 |
| Purchase #5 | $81.54 | 4.286% | $85.0348 | $85.03 | $85.05 | $85.00 |
| Purchase #6 | $160.64 | 5.815% | $169.9812 | $169.98 | $170.00 | $170.00 |
| Purchase #7 | $104.69 | 8.449% | $113.5353 | $113.54 | $113.55 | $113.50 |
| 7 purchase totals = | $726.91 | $779.7663 | $779.76 | $779.80 | $779.80 | |