| 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 | $45.67 | 12.739% | $51.4879 | $51.49 | $51.50 | $51.50 |
| Purchase #2 | $234.88 | 8.741% | $255.4109 | $255.41 | $255.40 | $255.40 |
| Purchase #3 | $8.46 | 7.171% | $9.0667 | $9.07 | $9.05 | $9.10 |
| Purchase #4 | $39.99 | 9.227% | $43.6799 | $43.68 | $43.70 | $43.70 |
| Purchase #5 | $40.63 | 5.820% | $42.9947 | $42.99 | $43.00 | $43.00 |
| Purchase #6 | $198.72 | 5.160% | $208.974 | $208.97 | $208.95 | $209.00 |
| Purchase #7 | $53.41 | 12.125% | $59.886 | $59.89 | $59.90 | $59.90 |
| 7 purchase totals = | $621.76 | $671.5001 | $671.50 | $671.50 | $671.60 | |