| 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 | $15.75 | 5.582% | $16.6292 | $16.63 | $16.65 | $16.60 |
| Purchase #2 | $82.63 | 11.630% | $92.2399 | $92.24 | $92.25 | $92.20 |
| Purchase #3 | $229.36 | 13.452% | $260.2135 | $260.21 | $260.20 | $260.20 |
| Purchase #4 | $186.29 | 13.714% | $211.8378 | $211.84 | $211.85 | $211.80 |
| Purchase #5 | $57.39 | 4.665% | $60.0672 | $60.07 | $60.05 | $60.10 |
| Purchase #6 | $151.60 | 3.312% | $156.621 | $156.62 | $156.60 | $156.60 |
| Purchase #7 | $11.49 | 9.723% | $12.6072 | $12.61 | $12.60 | $12.60 |
| 7 purchase totals = | $734.51 | $810.2158 | $810.22 | $810.20 | $810.10 | |