| 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 | $134.48 | 9.364% | $147.0727 | $147.07 | $147.05 | $147.10 |
| Purchase #2 | $46.43 | 7.204% | $49.7748 | $49.77 | $49.75 | $49.80 |
| Purchase #3 | $78.57 | 8.412% | $85.1793 | $85.18 | $85.20 | $85.20 |
| Purchase #4 | $214.40 | 11.436% | $238.9188 | $238.92 | $238.90 | $238.90 |
| Purchase #5 | $111.35 | 4.613% | $116.4866 | $116.49 | $116.50 | $116.50 |
| Purchase #6 | $19.35 | 10.342% | $21.3512 | $21.35 | $21.35 | $21.40 |
| Purchase #7 | $103.26 | 3.545% | $106.9206 | $106.92 | $106.90 | $106.90 |
| 7 purchase totals = | $707.84 | $765.7040 | $765.70 | $765.65 | $765.80 | |