| 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 | $76.97 | 10.599% | $85.1281 | $85.13 | $85.15 | $85.10 |
| Purchase #2 | $113.28 | 7.119% | $121.3444 | $121.34 | $121.35 | $121.30 |
| Purchase #3 | $34.29 | 6.351% | $36.4678 | $36.47 | $36.45 | $36.50 |
| Purchase #4 | $33.26 | 10.376% | $36.7111 | $36.71 | $36.70 | $36.70 |
| Purchase #5 | $79.63 | 9.605% | $87.2785 | $87.28 | $87.30 | $87.30 |
| Purchase #6 | $13.90 | 7.592% | $14.9553 | $14.96 | $14.95 | $15.00 |
| Purchase #7 | $136.27 | 9.267% | $148.8981 | $148.90 | $148.90 | $148.90 |
| 7 purchase totals = | $487.60 | $530.7833 | $530.79 | $530.80 | $530.80 | |