| 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 | $90.54 | 7.370% | $97.2128 | $97.21 | $97.20 | $97.20 |
| Purchase #2 | $121.75 | 10.330% | $134.3268 | $134.33 | $134.35 | $134.30 |
| Purchase #3 | $161.62 | 8.328% | $175.0797 | $175.08 | $175.10 | $175.10 |
| Purchase #4 | $131.69 | 3.550% | $136.365 | $136.37 | $136.35 | $136.40 |
| Purchase #5 | $31.87 | 10.443% | $35.1982 | $35.20 | $35.20 | $35.20 |
| Purchase #6 | $150.52 | 12.587% | $169.466 | $169.47 | $169.45 | $169.50 |
| Purchase #7 | $117.44 | 10.694% | $129.999 | $130.00 | $130.00 | $130.00 |
| 7 purchase totals = | $805.43 | $877.6475 | $877.66 | $877.65 | $877.70 | |