| 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 | $57.44 | 5.147% | $60.3964 | $60.40 | $60.40 | $60.40 |
| Purchase #2 | $198.27 | 3.380% | $204.9715 | $204.97 | $204.95 | $205.00 |
| Purchase #3 | $101.58 | 9.807% | $111.542 | $111.54 | $111.55 | $111.50 |
| Purchase #4 | $21.43 | 9.587% | $23.4845 | $23.48 | $23.50 | $23.50 |
| Purchase #5 | $243.41 | 9.590% | $266.753 | $266.75 | $266.75 | $266.80 |
| Purchase #6 | $60.39 | 3.574% | $62.5483 | $62.55 | $62.55 | $62.50 |
| Purchase #7 | $133.33 | 11.690% | $148.9163 | $148.92 | $148.90 | $148.90 |
| 7 purchase totals = | $815.85 | $878.6120 | $878.61 | $878.60 | $878.60 | |