| 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 | $197.60 | 6.579% | $210.6001 | $210.60 | $210.60 | $210.60 |
| Purchase #2 | $19.78 | 8.552% | $21.4716 | $21.47 | $21.45 | $21.50 |
| Purchase #3 | $114.37 | 10.820% | $126.7448 | $126.74 | $126.75 | $126.70 |
| Purchase #4 | $159.91 | 3.734% | $165.881 | $165.88 | $165.90 | $165.90 |
| Purchase #5 | $64.51 | 5.389% | $67.9864 | $67.99 | $68.00 | $68.00 |
| Purchase #6 | $64.45 | 10.534% | $71.2392 | $71.24 | $71.25 | $71.20 |
| Purchase #7 | $10.88 | 12.179% | $12.2051 | $12.21 | $12.20 | $12.20 |
| 7 purchase totals = | $631.50 | $676.1282 | $676.13 | $676.15 | $676.10 | |