| 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 | $47.25 | 4.122% | $49.1976 | $49.20 | $49.20 | $49.20 |
| Purchase #2 | $178.48 | 4.123% | $185.8387 | $185.84 | $185.85 | $185.80 |
| Purchase #3 | $75.68 | 4.389% | $79.0016 | $79.00 | $79.00 | $79.00 |
| Purchase #4 | $62.38 | 5.417% | $65.7591 | $65.76 | $65.75 | $65.80 |
| Purchase #5 | $8.76 | 7.769% | $9.4406 | $9.44 | $9.45 | $9.40 |
| Purchase #6 | $79.64 | 11.735% | $88.9858 | $88.99 | $89.00 | $89.00 |
| Purchase #7 | $170.75 | 12.678% | $192.3977 | $192.40 | $192.40 | $192.40 |
| 7 purchase totals = | $622.94 | $670.6211 | $670.63 | $670.65 | $670.60 | |