| 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 | $31.39 | 6.163% | $33.3246 | $33.32 | $33.30 | $33.30 |
| Purchase #2 | $112.49 | 13.706% | $127.9079 | $127.91 | $127.90 | $127.90 |
| Purchase #3 | $17.68 | 3.149% | $18.2367 | $18.24 | $18.25 | $18.20 |
| Purchase #4 | $157.85 | 7.439% | $169.5925 | $169.59 | $169.60 | $169.60 |
| Purchase #5 | $177.48 | 7.747% | $191.2294 | $191.23 | $191.25 | $191.20 |
| Purchase #6 | $150.70 | 4.201% | $157.0309 | $157.03 | $157.05 | $157.00 |
| Purchase #7 | $24.93 | 5.855% | $26.3897 | $26.39 | $26.40 | $26.40 |
| 7 purchase totals = | $672.52 | $723.7117 | $723.71 | $723.75 | $723.60 | |