| 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 | $41.59 | 13.846% | $47.3486 | $47.35 | $47.35 | $47.30 |
| Purchase #2 | $8.25 | 10.419% | $9.1096 | $9.11 | $9.10 | $9.10 |
| Purchase #3 | $22.77 | 8.430% | $24.6895 | $24.69 | $24.70 | $24.70 |
| Purchase #4 | $102.90 | 4.645% | $107.6797 | $107.68 | $107.70 | $107.70 |
| Purchase #5 | $192.55 | 10.128% | $212.0515 | $212.05 | $212.05 | $212.10 |
| Purchase #6 | $71.31 | 6.389% | $75.866 | $75.87 | $75.85 | $75.90 |
| Purchase #7 | $128.30 | 7.125% | $137.4414 | $137.44 | $137.45 | $137.40 |
| 7 purchase totals = | $567.67 | $614.1863 | $614.19 | $614.20 | $614.20 | |