| 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 | $72.97 | 5.413% | $76.9199 | $76.92 | $76.90 | $76.90 |
| Purchase #2 | $44.28 | 9.355% | $48.4224 | $48.42 | $48.40 | $48.40 |
| Purchase #3 | $5.39 | 11.270% | $5.9975 | $6.00 | $6.00 | $6.00 |
| Purchase #4 | $206.62 | 9.770% | $226.8068 | $226.81 | $226.80 | $226.80 |
| Purchase #5 | $76.28 | 8.565% | $82.8134 | $82.81 | $82.80 | $82.80 |
| Purchase #6 | $143.40 | 10.449% | $158.3839 | $158.38 | $158.40 | $158.40 |
| Purchase #7 | $11.49 | 12.426% | $12.9177 | $12.92 | $12.90 | $12.90 |
| 7 purchase totals = | $560.43 | $612.2616 | $612.26 | $612.20 | $612.20 | |