| 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 | $62.31 | 3.619% | $64.565 | $64.57 | $64.55 | $64.60 |
| Purchase #2 | $22.60 | 3.706% | $23.4376 | $23.44 | $23.45 | $23.40 |
| Purchase #3 | $7.29 | 6.614% | $7.7722 | $7.77 | $7.75 | $7.80 |
| Purchase #4 | $27.85 | 7.292% | $29.8808 | $29.88 | $29.90 | $29.90 |
| Purchase #5 | $69.62 | 8.696% | $75.6742 | $75.67 | $75.65 | $75.70 |
| Purchase #6 | $12.48 | 12.416% | $14.0295 | $14.03 | $14.05 | $14.00 |
| Purchase #7 | $29.33 | 10.204% | $32.3228 | $32.32 | $32.30 | $32.30 |
| 7 purchase totals = | $231.48 | $247.6821 | $247.68 | $247.65 | $247.70 | |