| 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 | $110.74 | 5.622% | $116.9658 | $116.97 | $116.95 | $117.00 |
| Purchase #2 | $106.98 | 6.865% | $114.3242 | $114.32 | $114.30 | $114.30 |
| Purchase #3 | $78.58 | 7.173% | $84.2165 | $84.22 | $84.20 | $84.20 |
| Purchase #4 | $18.70 | 11.220% | $20.7981 | $20.80 | $20.80 | $20.80 |
| Purchase #5 | $76.51 | 4.733% | $80.1312 | $80.13 | $80.15 | $80.10 |
| Purchase #6 | $94.43 | 3.586% | $97.8163 | $97.82 | $97.80 | $97.80 |
| Purchase #7 | $42.29 | 12.470% | $47.5636 | $47.56 | $47.55 | $47.60 |
| 7 purchase totals = | $528.23 | $561.8157 | $561.82 | $561.75 | $561.80 | |