| 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 | $19.86 | 12.674% | $22.3771 | $22.38 | $22.40 | $22.40 |
| Purchase #2 | $61.31 | 6.293% | $65.1682 | $65.17 | $65.15 | $65.20 |
| Purchase #3 | $123.61 | 9.687% | $135.5841 | $135.58 | $135.60 | $135.60 |
| Purchase #4 | $154.91 | 6.686% | $165.2673 | $165.27 | $165.25 | $165.30 |
| Purchase #5 | $215.26 | 6.239% | $228.6901 | $228.69 | $228.70 | $228.70 |
| Purchase #6 | $24.37 | 7.832% | $26.2787 | $26.28 | $26.30 | $26.30 |
| Purchase #7 | $133.31 | 4.340% | $139.0957 | $139.10 | $139.10 | $139.10 |
| 7 purchase totals = | $732.63 | $782.4612 | $782.47 | $782.50 | $782.60 | |