| 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 | $68.31 | 6.684% | $72.8758 | $72.88 | $72.90 | $72.90 |
| Purchase #2 | $29.34 | 8.228% | $31.7541 | $31.75 | $31.75 | $31.80 |
| Purchase #3 | $39.94 | 10.497% | $44.1325 | $44.13 | $44.15 | $44.10 |
| Purchase #4 | $30.30 | 7.458% | $32.5598 | $32.56 | $32.55 | $32.60 |
| Purchase #5 | $105.88 | 13.281% | $119.9419 | $119.94 | $119.95 | $119.90 |
| Purchase #6 | $30.34 | 10.488% | $33.5221 | $33.52 | $33.50 | $33.50 |
| Purchase #7 | $24.99 | 6.847% | $26.7011 | $26.70 | $26.70 | $26.70 |
| 7 purchase totals = | $329.10 | $361.4873 | $361.48 | $361.50 | $361.50 | |