| 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 | $35.47 | 13.598% | $40.2932 | $40.29 | $40.30 | $40.30 |
| Purchase #2 | $64.53 | 5.368% | $67.994 | $67.99 | $68.00 | $68.00 |
| Purchase #3 | $40.90 | 13.535% | $46.4358 | $46.44 | $46.45 | $46.40 |
| Purchase #4 | $41.51 | 13.324% | $47.0408 | $47.04 | $47.05 | $47.00 |
| Purchase #5 | $189.41 | 13.200% | $214.4121 | $214.41 | $214.40 | $214.40 |
| Purchase #6 | $241.66 | 7.697% | $260.2606 | $260.26 | $260.25 | $260.30 |
| Purchase #7 | $40.66 | 6.340% | $43.2378 | $43.24 | $43.25 | $43.20 |
| 7 purchase totals = | $654.14 | $719.6743 | $719.67 | $719.70 | $719.60 | |