| 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 | $45.56 | 3.581% | $47.1915 | $47.19 | $47.20 | $47.20 |
| Purchase #2 | $7.54 | 4.546% | $7.8828 | $7.88 | $7.90 | $7.90 |
| Purchase #3 | $15.40 | 13.392% | $17.4624 | $17.46 | $17.45 | $17.50 |
| Purchase #4 | $203.97 | 5.466% | $215.119 | $215.12 | $215.10 | $215.10 |
| Purchase #5 | $80.60 | 12.535% | $90.7032 | $90.70 | $90.70 | $90.70 |
| Purchase #6 | $248.39 | 11.561% | $277.1064 | $277.11 | $277.10 | $277.10 |
| Purchase #7 | $132.29 | 6.414% | $140.7751 | $140.78 | $140.80 | $140.80 |
| 7 purchase totals = | $733.75 | $796.2404 | $796.24 | $796.25 | $796.30 | |