| 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 | $12.44 | 7.164% | $13.3312 | $13.33 | $13.35 | $13.30 |
| Purchase #2 | $160.27 | 8.277% | $173.5355 | $173.54 | $173.55 | $173.50 |
| Purchase #3 | $217.69 | 12.217% | $244.2852 | $244.29 | $244.30 | $244.30 |
| Purchase #4 | $17.44 | 7.442% | $18.7379 | $18.74 | $18.75 | $18.70 |
| Purchase #5 | $110.47 | 3.867% | $114.7419 | $114.74 | $114.75 | $114.70 |
| Purchase #6 | $165.75 | 8.190% | $179.3249 | $179.32 | $179.30 | $179.30 |
| Purchase #7 | $36.54 | 7.451% | $39.2626 | $39.26 | $39.25 | $39.30 |
| 7 purchase totals = | $720.60 | $783.2192 | $783.22 | $783.25 | $783.10 | |