| 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 | $97.73 | 11.389% | $108.8605 | $108.86 | $108.85 | $108.90 |
| Purchase #2 | $56.27 | 6.696% | $60.0378 | $60.04 | $60.05 | $60.00 |
| Purchase #3 | $47.49 | 9.830% | $52.1583 | $52.16 | $52.15 | $52.20 |
| Purchase #4 | $105.70 | 8.188% | $114.3547 | $114.35 | $114.35 | $114.40 |
| Purchase #5 | $95.31 | 11.511% | $106.2811 | $106.28 | $106.30 | $106.30 |
| Purchase #6 | $75.58 | 4.744% | $79.1655 | $79.17 | $79.15 | $79.20 |
| Purchase #7 | $223.89 | 6.589% | $238.6421 | $238.64 | $238.65 | $238.60 |
| 7 purchase totals = | $701.97 | $759.5000 | $759.50 | $759.50 | $759.60 | |