| 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 | $15.88 | 11.817% | $17.7565 | $17.76 | $17.75 | $17.80 |
| Purchase #2 | $224.62 | 10.802% | $248.8835 | $248.88 | $248.90 | $248.90 |
| Purchase #3 | $34.61 | 4.496% | $36.1661 | $36.17 | $36.15 | $36.20 |
| Purchase #4 | $24.40 | 8.287% | $26.422 | $26.42 | $26.40 | $26.40 |
| Purchase #5 | $231.47 | 6.424% | $246.3396 | $246.34 | $246.35 | $246.30 |
| Purchase #6 | $25.55 | 10.597% | $28.2575 | $28.26 | $28.25 | $28.30 |
| Purchase #7 | $188.29 | 13.770% | $214.2175 | $214.22 | $214.20 | $214.20 |
| 7 purchase totals = | $744.82 | $818.0427 | $818.05 | $818.00 | $818.10 | |