| 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 | $67.41 | 10.396% | $74.4179 | $74.42 | $74.40 | $74.40 |
| Purchase #2 | $165.78 | 3.811% | $172.0979 | $172.10 | $172.10 | $172.10 |
| Purchase #3 | $14.66 | 10.868% | $16.2532 | $16.25 | $16.25 | $16.30 |
| Purchase #4 | $40.61 | 11.272% | $45.1876 | $45.19 | $45.20 | $45.20 |
| Purchase #5 | $108.30 | 4.132% | $112.775 | $112.78 | $112.80 | $112.80 |
| Purchase #6 | $165.36 | 7.786% | $178.2349 | $178.23 | $178.25 | $178.20 |
| Purchase #7 | $34.45 | 5.481% | $36.3382 | $36.34 | $36.35 | $36.30 |
| 7 purchase totals = | $596.57 | $635.3047 | $635.31 | $635.35 | $635.30 | |