| 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 | $65.59 | 13.761% | $74.6158 | $74.62 | $74.60 | $74.60 |
| Purchase #2 | $239.81 | 9.485% | $262.556 | $262.56 | $262.55 | $262.60 |
| Purchase #3 | $64.31 | 10.810% | $71.2619 | $71.26 | $71.25 | $71.30 |
| Purchase #4 | $7.76 | 11.644% | $8.6636 | $8.66 | $8.65 | $8.70 |
| Purchase #5 | $181.78 | 8.506% | $197.2422 | $197.24 | $197.25 | $197.20 |
| Purchase #6 | $109.79 | 9.743% | $120.4868 | $120.49 | $120.50 | $120.50 |
| Purchase #7 | $145.89 | 9.158% | $159.2506 | $159.25 | $159.25 | $159.30 |
| 7 purchase totals = | $814.93 | $894.0769 | $894.08 | $894.05 | $894.20 | |