| 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 | $96.44 | 8.368% | $104.5101 | $104.51 | $104.50 | $104.50 |
| Purchase #2 | $46.34 | 10.772% | $51.3317 | $51.33 | $51.35 | $51.30 |
| Purchase #3 | $114.76 | 5.582% | $121.1659 | $121.17 | $121.15 | $121.20 |
| Purchase #4 | $230.37 | 10.276% | $254.0428 | $254.04 | $254.05 | $254.00 |
| Purchase #5 | $18.97 | 5.630% | $20.038 | $20.04 | $20.05 | $20.00 |
| Purchase #6 | $93.49 | 13.722% | $106.3187 | $106.32 | $106.30 | $106.30 |
| Purchase #7 | $63.55 | 9.403% | $69.5256 | $69.53 | $69.55 | $69.50 |
| 7 purchase totals = | $663.92 | $726.9328 | $726.94 | $726.95 | $726.80 | |