| 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 | $232.67 | 12.772% | $262.3866 | $262.39 | $262.40 | $262.40 |
| Purchase #2 | $51.48 | 6.297% | $54.7217 | $54.72 | $54.70 | $54.70 |
| Purchase #3 | $5.59 | 13.282% | $6.3325 | $6.33 | $6.35 | $6.30 |
| Purchase #4 | $33.31 | 10.293% | $36.7386 | $36.74 | $36.75 | $36.70 |
| Purchase #5 | $7.96 | 12.578% | $8.9612 | $8.96 | $8.95 | $9.00 |
| Purchase #6 | $18.49 | 10.182% | $20.3727 | $20.37 | $20.35 | $20.40 |
| Purchase #7 | $83.88 | 5.289% | $88.3164 | $88.32 | $88.30 | $88.30 |
| 7 purchase totals = | $433.38 | $477.8297 | $477.83 | $477.80 | $477.80 | |