| 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 | $113.81 | 7.549% | $122.4015 | $122.40 | $122.40 | $122.40 |
| Purchase #2 | $73.52 | 13.802% | $83.6672 | $83.67 | $83.65 | $83.70 |
| Purchase #3 | $133.70 | 10.263% | $147.4216 | $147.42 | $147.40 | $147.40 |
| Purchase #4 | $101.46 | 6.502% | $108.0569 | $108.06 | $108.05 | $108.10 |
| Purchase #5 | $13.52 | 11.502% | $15.0751 | $15.08 | $15.10 | $15.10 |
| Purchase #6 | $161.75 | 10.754% | $179.1446 | $179.14 | $179.15 | $179.10 |
| Purchase #7 | $96.93 | 11.227% | $107.8123 | $107.81 | $107.80 | $107.80 |
| 7 purchase totals = | $694.69 | $763.5792 | $763.58 | $763.55 | $763.60 | |