| 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 | $67.97 | 6.184% | $72.1733 | $72.17 | $72.15 | $72.20 |
| Purchase #2 | $224.57 | 6.178% | $238.4439 | $238.44 | $238.45 | $238.40 |
| Purchase #3 | $214.82 | 8.614% | $233.3246 | $233.32 | $233.30 | $233.30 |
| Purchase #4 | $26.46 | 13.819% | $30.1165 | $30.12 | $30.10 | $30.10 |
| Purchase #5 | $195.98 | 7.529% | $210.7353 | $210.74 | $210.75 | $210.70 |
| Purchase #6 | $9.84 | 13.251% | $11.1439 | $11.14 | $11.15 | $11.10 |
| Purchase #7 | $67.29 | 3.432% | $69.5994 | $69.60 | $69.60 | $69.60 |
| 7 purchase totals = | $806.93 | $865.5369 | $865.53 | $865.50 | $865.40 | |