| 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 | $21.88 | 11.643% | $24.4275 | $24.43 | $24.45 | $24.40 |
| Purchase #2 | $68.62 | 6.386% | $73.0021 | $73.00 | $73.00 | $73.00 |
| Purchase #3 | $109.57 | 12.371% | $123.1249 | $123.12 | $123.10 | $123.10 |
| Purchase #4 | $77.59 | 9.679% | $85.0999 | $85.10 | $85.10 | $85.10 |
| Purchase #5 | $212.91 | 3.367% | $220.0787 | $220.08 | $220.10 | $220.10 |
| Purchase #6 | $177.31 | 8.406% | $192.2147 | $192.21 | $192.20 | $192.20 |
| Purchase #7 | $77.89 | 8.426% | $84.453 | $84.45 | $84.45 | $84.50 |
| 7 purchase totals = | $745.77 | $802.4008 | $802.39 | $802.40 | $802.40 | |