| 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 | $80.90 | 3.516% | $83.7444 | $83.74 | $83.75 | $83.70 |
| Purchase #2 | $117.36 | 4.771% | $122.9592 | $122.96 | $122.95 | $123.00 |
| Purchase #3 | $117.53 | 12.335% | $132.0273 | $132.03 | $132.05 | $132.00 |
| Purchase #4 | $52.92 | 13.789% | $60.2171 | $60.22 | $60.20 | $60.20 |
| Purchase #5 | $60.30 | 9.870% | $66.2516 | $66.25 | $66.25 | $66.30 |
| Purchase #6 | $22.83 | 3.591% | $23.6498 | $23.65 | $23.65 | $23.60 |
| Purchase #7 | $127.34 | 7.777% | $137.2432 | $137.24 | $137.25 | $137.20 |
| 7 purchase totals = | $579.18 | $626.0926 | $626.09 | $626.10 | $626.00 | |