| 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 | $14.26 | 9.568% | $15.6244 | $15.62 | $15.60 | $15.60 |
| Purchase #2 | $69.43 | 7.412% | $74.5762 | $74.58 | $74.60 | $74.60 |
| Purchase #3 | $60.73 | 12.202% | $68.1403 | $68.14 | $68.15 | $68.10 |
| Purchase #4 | $60.58 | 4.147% | $63.0923 | $63.09 | $63.10 | $63.10 |
| Purchase #5 | $147.68 | 8.497% | $160.2284 | $160.23 | $160.25 | $160.20 |
| Purchase #6 | $67.91 | 13.235% | $76.8979 | $76.90 | $76.90 | $76.90 |
| Purchase #7 | $224.67 | 6.569% | $239.4286 | $239.43 | $239.45 | $239.40 |
| 7 purchase totals = | $645.26 | $697.9881 | $697.99 | $698.05 | $697.90 | |