| 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 | $8.86 | 12.522% | $9.9694 | $9.97 | $9.95 | $10.00 |
| Purchase #2 | $56.81 | 12.218% | $63.751 | $63.75 | $63.75 | $63.80 |
| Purchase #3 | $55.66 | 6.710% | $59.3948 | $59.39 | $59.40 | $59.40 |
| Purchase #4 | $191.52 | 6.564% | $204.0914 | $204.09 | $204.10 | $204.10 |
| Purchase #5 | $8.71 | 9.513% | $9.5386 | $9.54 | $9.55 | $9.50 |
| Purchase #6 | $176.86 | 13.333% | $200.4407 | $200.44 | $200.45 | $200.40 |
| Purchase #7 | $238.60 | 6.736% | $254.6721 | $254.67 | $254.65 | $254.70 |
| 7 purchase totals = | $737.02 | $801.8580 | $801.85 | $801.85 | $801.90 | |