| 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 | $60.68 | 4.304% | $63.2917 | $63.29 | $63.30 | $63.30 |
| Purchase #2 | $62.72 | 7.825% | $67.6278 | $67.63 | $67.65 | $67.60 |
| Purchase #3 | $105.52 | 7.396% | $113.3243 | $113.32 | $113.30 | $113.30 |
| Purchase #4 | $143.65 | 11.152% | $159.6698 | $159.67 | $159.65 | $159.70 |
| Purchase #5 | $23.45 | 7.210% | $25.1407 | $25.14 | $25.15 | $25.10 |
| Purchase #6 | $241.57 | 3.142% | $249.1601 | $249.16 | $249.15 | $249.20 |
| Purchase #7 | $10.59 | 6.457% | $11.2738 | $11.27 | $11.25 | $11.30 |
| 7 purchase totals = | $648.18 | $689.4882 | $689.48 | $689.45 | $689.50 | |