| 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 | $44.42 | 8.542% | $48.2144 | $48.21 | $48.20 | $48.20 |
| Purchase #2 | $154.34 | 7.607% | $166.0806 | $166.08 | $166.10 | $166.10 |
| Purchase #3 | $109.48 | 4.614% | $114.5314 | $114.53 | $114.55 | $114.50 |
| Purchase #4 | $30.48 | 6.588% | $32.488 | $32.49 | $32.50 | $32.50 |
| Purchase #5 | $132.85 | 13.826% | $151.2178 | $151.22 | $151.20 | $151.20 |
| Purchase #6 | $202.30 | 13.783% | $230.183 | $230.18 | $230.20 | $230.20 |
| Purchase #7 | $121.37 | 6.364% | $129.094 | $129.09 | $129.10 | $129.10 |
| 7 purchase totals = | $795.24 | $871.8092 | $871.80 | $871.85 | $871.80 | |