| 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 | $51.43 | 9.860% | $56.501 | $56.50 | $56.50 | $56.50 |
| Purchase #2 | $68.98 | 13.652% | $78.3971 | $78.40 | $78.40 | $78.40 |
| Purchase #3 | $62.88 | 13.394% | $71.3021 | $71.30 | $71.30 | $71.30 |
| Purchase #4 | $227.34 | 4.195% | $236.8769 | $236.88 | $236.90 | $236.90 |
| Purchase #5 | $71.66 | 12.589% | $80.6813 | $80.68 | $80.70 | $80.70 |
| Purchase #6 | $229.55 | 8.195% | $248.3616 | $248.36 | $248.35 | $248.40 |
| Purchase #7 | $22.75 | 3.842% | $23.6241 | $23.62 | $23.60 | $23.60 |
| 7 purchase totals = | $734.59 | $795.7441 | $795.74 | $795.75 | $795.80 | |