| 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 | $93.47 | 7.756% | $100.7195 | $100.72 | $100.70 | $100.70 |
| Purchase #2 | $24.41 | 6.299% | $25.9476 | $25.95 | $25.95 | $25.90 |
| Purchase #3 | $41.81 | 5.136% | $43.9574 | $43.96 | $43.95 | $44.00 |
| Purchase #4 | $74.39 | 7.432% | $79.9187 | $79.92 | $79.90 | $79.90 |
| Purchase #5 | $66.72 | 5.599% | $70.4557 | $70.46 | $70.45 | $70.50 |
| Purchase #6 | $51.67 | 12.810% | $58.2889 | $58.29 | $58.30 | $58.30 |
| Purchase #7 | $181.60 | 9.561% | $198.9628 | $198.96 | $198.95 | $199.00 |
| 7 purchase totals = | $534.07 | $578.2506 | $578.26 | $578.20 | $578.30 | |