| 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 | $39.91 | 4.148% | $41.5655 | $41.57 | $41.55 | $41.60 |
| Purchase #2 | $111.57 | 4.580% | $116.6799 | $116.68 | $116.70 | $116.70 |
| Purchase #3 | $39.50 | 6.326% | $41.9988 | $42.00 | $42.00 | $42.00 |
| Purchase #4 | $60.57 | 10.722% | $67.0643 | $67.06 | $67.05 | $67.10 |
| Purchase #5 | $71.95 | 4.656% | $75.3 | $75.30 | $75.30 | $75.30 |
| Purchase #6 | $186.76 | 9.362% | $204.2445 | $204.24 | $204.25 | $204.20 |
| Purchase #7 | $19.66 | 3.302% | $20.3092 | $20.31 | $20.30 | $20.30 |
| 7 purchase totals = | $529.92 | $567.1622 | $567.16 | $567.15 | $567.20 | |