| 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 | $66.89 | 10.294% | $73.7757 | $73.78 | $73.80 | $73.80 |
| Purchase #2 | $14.57 | 7.793% | $15.7054 | $15.71 | $15.70 | $15.70 |
| Purchase #3 | $107.63 | 3.778% | $111.6963 | $111.70 | $111.70 | $111.70 |
| Purchase #4 | $49.33 | 4.868% | $51.7314 | $51.73 | $51.75 | $51.70 |
| Purchase #5 | $94.35 | 9.348% | $103.1698 | $103.17 | $103.15 | $103.20 |
| Purchase #6 | $241.29 | 10.335% | $266.2273 | $266.23 | $266.25 | $266.20 |
| Purchase #7 | $22.26 | 4.102% | $23.1731 | $23.17 | $23.15 | $23.20 |
| 7 purchase totals = | $596.32 | $645.4790 | $645.49 | $645.50 | $645.50 | |