| 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 | $64.73 | 13.549% | $73.5003 | $73.50 | $73.50 | $73.50 |
| Purchase #2 | $45.59 | 5.261% | $47.9885 | $47.99 | $48.00 | $48.00 |
| Purchase #3 | $208.90 | 13.541% | $237.1871 | $237.19 | $237.20 | $237.20 |
| Purchase #4 | $24.87 | 7.783% | $26.8056 | $26.81 | $26.80 | $26.80 |
| Purchase #5 | $187.85 | 11.125% | $208.7483 | $208.75 | $208.75 | $208.70 |
| Purchase #6 | $91.32 | 13.349% | $103.5103 | $103.51 | $103.50 | $103.50 |
| Purchase #7 | $140.52 | 6.869% | $150.1723 | $150.17 | $150.15 | $150.20 |
| 7 purchase totals = | $763.78 | $847.9124 | $847.92 | $847.90 | $847.90 | |