| 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 | $43.28 | 10.585% | $47.8612 | $47.86 | $47.85 | $47.90 |
| Purchase #2 | $117.30 | 13.747% | $133.4252 | $133.43 | $133.45 | $133.40 |
| Purchase #3 | $241.75 | 6.780% | $258.1407 | $258.14 | $258.15 | $258.10 |
| Purchase #4 | $61.80 | 9.381% | $67.5975 | $67.60 | $67.60 | $67.60 |
| Purchase #5 | $133.42 | 6.338% | $141.8762 | $141.88 | $141.90 | $141.90 |
| Purchase #6 | $182.80 | 10.601% | $202.1786 | $202.18 | $202.20 | $202.20 |
| Purchase #7 | $116.44 | 3.747% | $120.803 | $120.80 | $120.80 | $120.80 |
| 7 purchase totals = | $896.79 | $971.8824 | $971.89 | $971.95 | $971.90 | |