| 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 | $90.96 | 8.296% | $98.506 | $98.51 | $98.50 | $98.50 |
| Purchase #2 | $73.99 | 12.157% | $82.985 | $82.99 | $83.00 | $83.00 |
| Purchase #3 | $111.27 | 5.357% | $117.2307 | $117.23 | $117.25 | $117.20 |
| Purchase #4 | $102.36 | 12.245% | $114.894 | $114.89 | $114.90 | $114.90 |
| Purchase #5 | $225.48 | 6.385% | $239.8769 | $239.88 | $239.90 | $239.90 |
| Purchase #6 | $11.93 | 6.500% | $12.7055 | $12.71 | $12.70 | $12.70 |
| Purchase #7 | $78.61 | 6.679% | $83.8604 | $83.86 | $83.85 | $83.90 |
| 7 purchase totals = | $694.60 | $750.0585 | $750.07 | $750.10 | $750.10 | |