| 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 | $116.89 | 9.367% | $127.8391 | $127.84 | $127.85 | $127.80 |
| Purchase #2 | $115.72 | 9.545% | $126.7655 | $126.77 | $126.75 | $126.80 |
| Purchase #3 | $38.67 | 13.434% | $43.8649 | $43.86 | $43.85 | $43.90 |
| Purchase #4 | $129.63 | 8.490% | $140.6356 | $140.64 | $140.65 | $140.60 |
| Purchase #5 | $48.66 | 3.714% | $50.4672 | $50.47 | $50.45 | $50.50 |
| Purchase #6 | $65.66 | 6.699% | $70.0586 | $70.06 | $70.05 | $70.10 |
| Purchase #7 | $48.74 | 7.180% | $52.2395 | $52.24 | $52.25 | $52.20 |
| 7 purchase totals = | $563.97 | $611.8704 | $611.88 | $611.85 | $611.90 | |