| 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 | $52.25 | 3.642% | $54.1529 | $54.15 | $54.15 | $54.20 |
| Purchase #2 | $31.67 | 3.400% | $32.7468 | $32.75 | $32.75 | $32.70 |
| Purchase #3 | $169.61 | 9.453% | $185.6432 | $185.64 | $185.65 | $185.60 |
| Purchase #4 | $168.80 | 13.488% | $191.5677 | $191.57 | $191.55 | $191.60 |
| Purchase #5 | $51.32 | 13.782% | $58.3929 | $58.39 | $58.40 | $58.40 |
| Purchase #6 | $115.71 | 4.522% | $120.9424 | $120.94 | $120.95 | $120.90 |
| Purchase #7 | $142.64 | 8.128% | $154.2338 | $154.23 | $154.25 | $154.20 |
| 7 purchase totals = | $732.00 | $797.6797 | $797.67 | $797.70 | $797.60 | |