| 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 | $30.45 | 6.349% | $32.3833 | $32.38 | $32.40 | $32.40 |
| Purchase #2 | $53.35 | 5.409% | $56.2357 | $56.24 | $56.25 | $56.20 |
| Purchase #3 | $233.79 | 8.737% | $254.2162 | $254.22 | $254.20 | $254.20 |
| Purchase #4 | $41.50 | 9.361% | $45.3848 | $45.38 | $45.40 | $45.40 |
| Purchase #5 | $115.89 | 5.430% | $122.1828 | $122.18 | $122.20 | $122.20 |
| Purchase #6 | $168.96 | 8.194% | $182.8046 | $182.80 | $182.80 | $182.80 |
| Purchase #7 | $219.29 | 4.521% | $229.2041 | $229.20 | $229.20 | $229.20 |
| 7 purchase totals = | $863.23 | $922.4115 | $922.40 | $922.45 | $922.40 | |