| 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 | $35.89 | 6.480% | $38.2157 | $38.22 | $38.20 | $38.20 |
| Purchase #2 | $56.53 | 13.381% | $64.0943 | $64.09 | $64.10 | $64.10 |
| Purchase #3 | $180.79 | 12.693% | $203.7377 | $203.74 | $203.75 | $203.70 |
| Purchase #4 | $97.99 | 11.142% | $108.908 | $108.91 | $108.90 | $108.90 |
| Purchase #5 | $174.72 | 3.699% | $181.1829 | $181.18 | $181.20 | $181.20 |
| Purchase #6 | $233.49 | 11.104% | $259.4167 | $259.42 | $259.40 | $259.40 |
| Purchase #7 | $211.31 | 3.234% | $218.1438 | $218.14 | $218.15 | $218.10 |
| 7 purchase totals = | $990.72 | $1,073.6991 | $1,073.70 | $1,073.70 | $1,073.60 | |