| 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 | $23.97 | 3.683% | $24.8528 | $24.85 | $24.85 | $24.90 |
| Purchase #2 | $22.94 | 8.625% | $24.9186 | $24.92 | $24.90 | $24.90 |
| Purchase #3 | $32.29 | 10.699% | $35.7447 | $35.74 | $35.75 | $35.70 |
| Purchase #4 | $156.60 | 5.524% | $165.2506 | $165.25 | $165.25 | $165.30 |
| Purchase #5 | $173.46 | 13.294% | $196.5198 | $196.52 | $196.50 | $196.50 |
| Purchase #6 | $114.27 | 6.844% | $122.0906 | $122.09 | $122.10 | $122.10 |
| Purchase #7 | $241.95 | 11.448% | $269.6484 | $269.65 | $269.65 | $269.60 |
| 7 purchase totals = | $765.48 | $839.0255 | $839.02 | $839.00 | $839.00 | |