| 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 | $185.78 | 9.686% | $203.7747 | $203.77 | $203.75 | $203.80 |
| Purchase #2 | $47.37 | 6.231% | $50.3216 | $50.32 | $50.30 | $50.30 |
| Purchase #3 | $154.82 | 8.351% | $167.749 | $167.75 | $167.75 | $167.70 |
| Purchase #4 | $207.68 | 4.328% | $216.6684 | $216.67 | $216.65 | $216.70 |
| Purchase #5 | $202.52 | 8.722% | $220.1838 | $220.18 | $220.20 | $220.20 |
| Purchase #6 | $108.53 | 4.649% | $113.5756 | $113.58 | $113.60 | $113.60 |
| Purchase #7 | $20.45 | 4.558% | $21.3821 | $21.38 | $21.40 | $21.40 |
| 7 purchase totals = | $927.15 | $993.6552 | $993.65 | $993.65 | $993.70 | |