| 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 | $54.51 | 6.357% | $57.9752 | $57.98 | $58.00 | $58.00 |
| Purchase #2 | $192.79 | 8.595% | $209.3603 | $209.36 | $209.35 | $209.40 |
| Purchase #3 | $143.65 | 5.128% | $151.0164 | $151.02 | $151.00 | $151.00 |
| Purchase #4 | $67.55 | 13.290% | $76.5274 | $76.53 | $76.55 | $76.50 |
| Purchase #5 | $174.61 | 9.132% | $190.5554 | $190.56 | $190.55 | $190.60 |
| Purchase #6 | $71.34 | 5.403% | $75.1945 | $75.19 | $75.20 | $75.20 |
| Purchase #7 | $101.73 | 12.574% | $114.5215 | $114.52 | $114.50 | $114.50 |
| 7 purchase totals = | $806.18 | $875.1507 | $875.16 | $875.15 | $875.20 | |