| 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 | $8.84 | 6.141% | $9.3829 | $9.38 | $9.40 | $9.40 |
| Purchase #2 | $231.91 | 11.599% | $258.8092 | $258.81 | $258.80 | $258.80 |
| Purchase #3 | $208.26 | 8.363% | $225.6768 | $225.68 | $225.70 | $225.70 |
| Purchase #4 | $19.94 | 13.224% | $22.5769 | $22.58 | $22.60 | $22.60 |
| Purchase #5 | $72.52 | 3.129% | $74.7892 | $74.79 | $74.80 | $74.80 |
| Purchase #6 | $100.65 | 11.788% | $112.5146 | $112.51 | $112.50 | $112.50 |
| Purchase #7 | $230.36 | 8.462% | $249.8531 | $249.85 | $249.85 | $249.90 |
| 7 purchase totals = | $872.48 | $953.6027 | $953.60 | $953.65 | $953.70 | |