| 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 | $237.69 | 5.416% | $250.5633 | $250.56 | $250.55 | $250.60 |
| Purchase #2 | $14.90 | 8.671% | $16.192 | $16.19 | $16.20 | $16.20 |
| Purchase #3 | $102.26 | 5.631% | $108.0183 | $108.02 | $108.00 | $108.00 |
| Purchase #4 | $166.86 | 12.166% | $187.1602 | $187.16 | $187.15 | $187.20 |
| Purchase #5 | $61.72 | 13.312% | $69.9362 | $69.94 | $69.95 | $69.90 |
| Purchase #6 | $32.39 | 9.346% | $35.4172 | $35.42 | $35.40 | $35.40 |
| Purchase #7 | $73.74 | 5.858% | $78.0597 | $78.06 | $78.05 | $78.10 |
| 7 purchase totals = | $689.56 | $745.3469 | $745.35 | $745.30 | $745.40 | |