| 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 | $98.73 | 6.501% | $105.1484 | $105.15 | $105.15 | $105.10 |
| Purchase #2 | $72.54 | 9.296% | $79.2833 | $79.28 | $79.30 | $79.30 |
| Purchase #3 | $247.79 | 12.773% | $279.4402 | $279.44 | $279.45 | $279.40 |
| Purchase #4 | $74.57 | 7.350% | $80.0509 | $80.05 | $80.05 | $80.10 |
| Purchase #5 | $181.91 | 10.204% | $200.4721 | $200.47 | $200.45 | $200.50 |
| Purchase #6 | $129.88 | 10.211% | $143.142 | $143.14 | $143.15 | $143.10 |
| Purchase #7 | $22.28 | 7.302% | $23.9069 | $23.91 | $23.90 | $23.90 |
| 7 purchase totals = | $827.70 | $911.4438 | $911.44 | $911.45 | $911.40 | |