| 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 | $65.63 | 10.648% | $72.6183 | $72.62 | $72.60 | $72.60 |
| Purchase #2 | $73.71 | 8.861% | $80.2414 | $80.24 | $80.25 | $80.20 |
| Purchase #3 | $136.72 | 12.831% | $154.2625 | $154.26 | $154.25 | $154.30 |
| Purchase #4 | $153.64 | 11.804% | $171.7757 | $171.78 | $171.80 | $171.80 |
| Purchase #5 | $183.71 | 5.441% | $193.7057 | $193.71 | $193.70 | $193.70 |
| Purchase #6 | $97.82 | 10.535% | $108.1253 | $108.13 | $108.15 | $108.10 |
| Purchase #7 | $177.81 | 7.834% | $191.7396 | $191.74 | $191.75 | $191.70 |
| 7 purchase totals = | $889.04 | $972.4685 | $972.48 | $972.50 | $972.40 | |