| 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 | $89.74 | 10.381% | $99.0559 | $99.06 | $99.05 | $99.10 |
| Purchase #2 | $12.70 | 13.227% | $14.3798 | $14.38 | $14.40 | $14.40 |
| Purchase #3 | $54.96 | 5.292% | $57.8685 | $57.87 | $57.85 | $57.90 |
| Purchase #4 | $163.91 | 10.457% | $181.0501 | $181.05 | $181.05 | $181.10 |
| Purchase #5 | $52.74 | 4.554% | $55.1418 | $55.14 | $55.15 | $55.10 |
| Purchase #6 | $128.58 | 5.847% | $136.0981 | $136.10 | $136.10 | $136.10 |
| Purchase #7 | $198.67 | 6.202% | $210.9915 | $210.99 | $211.00 | $211.00 |
| 7 purchase totals = | $701.30 | $754.5857 | $754.59 | $754.60 | $754.70 | |