| 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 | $82.39 | 6.708% | $87.9167 | $87.92 | $87.90 | $87.90 |
| Purchase #2 | $116.51 | 4.557% | $121.8194 | $121.82 | $121.80 | $121.80 |
| Purchase #3 | $81.95 | 13.370% | $92.9067 | $92.91 | $92.90 | $92.90 |
| Purchase #4 | $212.29 | 7.484% | $228.1778 | $228.18 | $228.20 | $228.20 |
| Purchase #5 | $77.69 | 7.524% | $83.5354 | $83.54 | $83.55 | $83.50 |
| Purchase #6 | $241.91 | 10.438% | $267.1606 | $267.16 | $267.15 | $267.20 |
| Purchase #7 | $241.41 | 12.149% | $270.7389 | $270.74 | $270.75 | $270.70 |
| 7 purchase totals = | $1,054.15 | $1,152.2555 | $1,152.27 | $1,152.25 | $1,152.20 | |