| 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 | $15.67 | 12.652% | $17.6526 | $17.65 | $17.65 | $17.70 |
| Purchase #2 | $32.28 | 11.702% | $36.0574 | $36.06 | $36.05 | $36.10 |
| Purchase #3 | $192.99 | 3.286% | $199.3317 | $199.33 | $199.35 | $199.30 |
| Purchase #4 | $39.49 | 11.150% | $43.8931 | $43.89 | $43.90 | $43.90 |
| Purchase #5 | $162.37 | 6.241% | $172.5035 | $172.50 | $172.50 | $172.50 |
| Purchase #6 | $109.46 | 12.491% | $123.1326 | $123.13 | $123.15 | $123.10 |
| Purchase #7 | $173.28 | 9.720% | $190.1228 | $190.12 | $190.10 | $190.10 |
| 7 purchase totals = | $725.54 | $782.6937 | $782.68 | $782.70 | $782.70 | |