| 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 | $190.43 | 10.417% | $210.2671 | $210.27 | $210.25 | $210.30 |
| Purchase #2 | $42.62 | 12.389% | $47.9002 | $47.90 | $47.90 | $47.90 |
| Purchase #3 | $238.52 | 5.627% | $251.9415 | $251.94 | $251.95 | $251.90 |
| Purchase #4 | $16.44 | 8.419% | $17.8241 | $17.82 | $17.80 | $17.80 |
| Purchase #5 | $25.35 | 12.758% | $28.5842 | $28.58 | $28.60 | $28.60 |
| Purchase #6 | $62.73 | 8.268% | $67.9165 | $67.92 | $67.90 | $67.90 |
| Purchase #7 | $75.36 | 7.228% | $80.807 | $80.81 | $80.80 | $80.80 |
| 7 purchase totals = | $651.45 | $705.2406 | $705.24 | $705.20 | $705.20 | |