| 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 | $25.75 | 11.159% | $28.6234 | $28.62 | $28.60 | $28.60 |
| Purchase #2 | $31.33 | 5.765% | $33.1362 | $33.14 | $33.15 | $33.10 |
| Purchase #3 | $52.29 | 10.267% | $57.6586 | $57.66 | $57.65 | $57.70 |
| Purchase #4 | $154.45 | 9.152% | $168.5853 | $168.59 | $168.60 | $168.60 |
| Purchase #5 | $143.33 | 7.189% | $153.634 | $153.63 | $153.65 | $153.60 |
| Purchase #6 | $230.99 | 6.494% | $245.9905 | $245.99 | $246.00 | $246.00 |
| Purchase #7 | $222.30 | 5.451% | $234.4176 | $234.42 | $234.40 | $234.40 |
| 7 purchase totals = | $860.44 | $922.0456 | $922.05 | $922.05 | $922.00 | |