| 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 | $75.40 | 6.255% | $80.1163 | $80.12 | $80.10 | $80.10 |
| Purchase #2 | $120.53 | 7.776% | $129.9024 | $129.90 | $129.90 | $129.90 |
| Purchase #3 | $75.94 | 13.156% | $85.9307 | $85.93 | $85.95 | $85.90 |
| Purchase #4 | $240.27 | 9.153% | $262.2619 | $262.26 | $262.25 | $262.30 |
| Purchase #5 | $106.29 | 12.754% | $119.8462 | $119.85 | $119.85 | $119.80 |
| Purchase #6 | $167.47 | 6.570% | $178.4728 | $178.47 | $178.45 | $178.50 |
| Purchase #7 | $132.93 | 8.575% | $144.3287 | $144.33 | $144.35 | $144.30 |
| 7 purchase totals = | $918.83 | $1,000.8590 | $1,000.86 | $1,000.85 | $1,000.80 | |