| 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 | $52.49 | 13.338% | $59.4911 | $59.49 | $59.50 | $59.50 |
| Purchase #2 | $9.50 | 4.160% | $9.8952 | $9.90 | $9.90 | $9.90 |
| Purchase #3 | $157.34 | 7.215% | $168.6921 | $168.69 | $168.70 | $168.70 |
| Purchase #4 | $198.93 | 10.131% | $219.0836 | $219.08 | $219.10 | $219.10 |
| Purchase #5 | $234.73 | 8.203% | $253.9849 | $253.98 | $254.00 | $254.00 |
| Purchase #6 | $18.50 | 9.415% | $20.2418 | $20.24 | $20.25 | $20.20 |
| Purchase #7 | $18.95 | 10.274% | $20.8969 | $20.90 | $20.90 | $20.90 |
| 7 purchase totals = | $690.44 | $752.2856 | $752.28 | $752.35 | $752.30 | |