| 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 | $25.48 | 4.471% | $26.6192 | $26.62 | $26.60 | $26.60 |
| Purchase #2 | $99.65 | 9.553% | $109.1696 | $109.17 | $109.15 | $109.20 |
| Purchase #3 | $139.69 | 3.148% | $144.0874 | $144.09 | $144.10 | $144.10 |
| Purchase #4 | $83.83 | 10.817% | $92.8979 | $92.90 | $92.90 | $92.90 |
| Purchase #5 | $233.93 | 12.443% | $263.0379 | $263.04 | $263.05 | $263.00 |
| Purchase #6 | $109.99 | 5.686% | $116.244 | $116.24 | $116.25 | $116.20 |
| Purchase #7 | $151.35 | 13.542% | $171.8458 | $171.85 | $171.85 | $171.80 |
| 7 purchase totals = | $843.92 | $923.9018 | $923.91 | $923.90 | $923.80 | |