| 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 | $25.56 | 5.815% | $27.0463 | $27.05 | $27.05 | $27.00 |
| Purchase #2 | $24.68 | 4.758% | $25.8543 | $25.85 | $25.85 | $25.90 |
| Purchase #3 | $107.34 | 7.840% | $115.7555 | $115.76 | $115.75 | $115.80 |
| Purchase #4 | $184.92 | 11.435% | $206.0656 | $206.07 | $206.05 | $206.10 |
| Purchase #5 | $238.76 | 7.308% | $256.2086 | $256.21 | $256.20 | $256.20 |
| Purchase #6 | $56.89 | 10.588% | $62.9135 | $62.91 | $62.90 | $62.90 |
| Purchase #7 | $38.54 | 6.758% | $41.1445 | $41.14 | $41.15 | $41.10 |
| 7 purchase totals = | $676.69 | $734.9883 | $734.99 | $734.95 | $735.00 | |