| 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 | $47.93 | 10.171% | $52.805 | $52.81 | $52.80 | $52.80 |
| Purchase #2 | $68.63 | 4.764% | $71.8995 | $71.90 | $71.90 | $71.90 |
| Purchase #3 | $241.57 | 8.664% | $262.4996 | $262.50 | $262.50 | $262.50 |
| Purchase #4 | $16.52 | 5.209% | $17.3805 | $17.38 | $17.40 | $17.40 |
| Purchase #5 | $170.99 | 11.742% | $191.0676 | $191.07 | $191.05 | $191.10 |
| Purchase #6 | $16.64 | 8.324% | $18.0251 | $18.03 | $18.05 | $18.00 |
| Purchase #7 | $143.68 | 9.381% | $157.1586 | $157.16 | $157.15 | $157.20 |
| 7 purchase totals = | $705.96 | $770.8359 | $770.85 | $770.85 | $770.90 | |