| 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 | $10.64 | 9.283% | $11.6277 | $11.63 | $11.65 | $11.60 |
| Purchase #2 | $115.66 | 5.617% | $122.1566 | $122.16 | $122.15 | $122.20 |
| Purchase #3 | $143.53 | 12.156% | $160.9775 | $160.98 | $161.00 | $161.00 |
| Purchase #4 | $86.97 | 5.491% | $91.7455 | $91.75 | $91.75 | $91.70 |
| Purchase #5 | $58.60 | 9.645% | $64.252 | $64.25 | $64.25 | $64.30 |
| Purchase #6 | $18.28 | 5.558% | $19.296 | $19.30 | $19.30 | $19.30 |
| Purchase #7 | $70.54 | 5.728% | $74.5805 | $74.58 | $74.60 | $74.60 |
| 7 purchase totals = | $504.22 | $544.6358 | $544.65 | $544.70 | $544.70 | |