| 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 | $57.42 | 11.199% | $63.8505 | $63.85 | $63.85 | $63.90 |
| Purchase #2 | $8.37 | 12.468% | $9.4136 | $9.41 | $9.40 | $9.40 |
| Purchase #3 | $91.95 | 8.316% | $99.5966 | $99.60 | $99.60 | $99.60 |
| Purchase #4 | $178.44 | 10.453% | $197.0923 | $197.09 | $197.10 | $197.10 |
| Purchase #5 | $20.72 | 13.481% | $23.5133 | $23.51 | $23.50 | $23.50 |
| Purchase #6 | $245.49 | 5.494% | $258.9772 | $258.98 | $259.00 | $259.00 |
| Purchase #7 | $196.41 | 7.385% | $210.9149 | $210.91 | $210.90 | $210.90 |
| 7 purchase totals = | $798.80 | $863.3584 | $863.35 | $863.35 | $863.40 | |