| 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 | $179.26 | 3.636% | $185.7779 | $185.78 | $185.80 | $185.80 |
| Purchase #2 | $26.49 | 9.706% | $29.0611 | $29.06 | $29.05 | $29.10 |
| Purchase #3 | $96.75 | 6.499% | $103.0378 | $103.04 | $103.05 | $103.00 |
| Purchase #4 | $62.58 | 6.493% | $66.6433 | $66.64 | $66.65 | $66.60 |
| Purchase #5 | $55.83 | 8.423% | $60.5326 | $60.53 | $60.55 | $60.50 |
| Purchase #6 | $8.54 | 11.806% | $9.5482 | $9.55 | $9.55 | $9.50 |
| Purchase #7 | $86.61 | 6.405% | $92.1574 | $92.16 | $92.15 | $92.20 |
| 7 purchase totals = | $516.06 | $546.7583 | $546.76 | $546.80 | $546.70 | |