| 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 | $63.79 | 8.225% | $69.0367 | $69.04 | $69.05 | $69.00 |
| Purchase #2 | $59.82 | 6.842% | $63.9129 | $63.91 | $63.90 | $63.90 |
| Purchase #3 | $5.36 | 7.841% | $5.7803 | $5.78 | $5.80 | $5.80 |
| Purchase #4 | $167.73 | 4.395% | $175.1017 | $175.10 | $175.10 | $175.10 |
| Purchase #5 | $189.32 | 10.491% | $209.1816 | $209.18 | $209.20 | $209.20 |
| Purchase #6 | $92.33 | 13.532% | $104.8241 | $104.82 | $104.80 | $104.80 |
| Purchase #7 | $177.32 | 8.338% | $192.1049 | $192.10 | $192.10 | $192.10 |
| 7 purchase totals = | $755.67 | $819.9422 | $819.93 | $819.95 | $819.90 | |