| 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 | $51.34 | 6.460% | $54.6566 | $54.66 | $54.65 | $54.70 |
| Purchase #2 | $172.45 | 6.597% | $183.8265 | $183.83 | $183.85 | $183.80 |
| Purchase #3 | $76.61 | 3.323% | $79.1558 | $79.16 | $79.15 | $79.20 |
| Purchase #4 | $51.73 | 11.486% | $57.6717 | $57.67 | $57.65 | $57.70 |
| Purchase #5 | $108.32 | 7.708% | $116.6693 | $116.67 | $116.65 | $116.70 |
| Purchase #6 | $179.95 | 9.501% | $197.047 | $197.05 | $197.05 | $197.00 |
| Purchase #7 | $145.33 | 12.684% | $163.7637 | $163.76 | $163.75 | $163.80 |
| 7 purchase totals = | $785.73 | $852.7906 | $852.80 | $852.75 | $852.90 | |