| 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 | $43.92 | 7.577% | $47.2478 | $47.25 | $47.25 | $47.20 |
| Purchase #2 | $225.70 | 9.860% | $247.954 | $247.95 | $247.95 | $248.00 |
| Purchase #3 | $109.37 | 11.188% | $121.6063 | $121.61 | $121.60 | $121.60 |
| Purchase #4 | $90.60 | 5.292% | $95.3946 | $95.39 | $95.40 | $95.40 |
| Purchase #5 | $124.53 | 6.501% | $132.6257 | $132.63 | $132.65 | $132.60 |
| Purchase #6 | $140.31 | 6.737% | $149.7627 | $149.76 | $149.75 | $149.80 |
| Purchase #7 | $18.62 | 9.538% | $20.396 | $20.40 | $20.40 | $20.40 |
| 7 purchase totals = | $753.05 | $814.9871 | $814.99 | $815.00 | $815.00 | |