| 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 | $34.28 | 13.790% | $39.0072 | $39.01 | $39.00 | $39.00 |
| Purchase #2 | $44.54 | 7.649% | $47.9469 | $47.95 | $47.95 | $47.90 |
| Purchase #3 | $28.96 | 6.686% | $30.8963 | $30.90 | $30.90 | $30.90 |
| Purchase #4 | $113.51 | 3.453% | $117.4295 | $117.43 | $117.45 | $117.40 |
| Purchase #5 | $216.97 | 10.158% | $239.0098 | $239.01 | $239.00 | $239.00 |
| Purchase #6 | $23.47 | 11.390% | $26.1432 | $26.14 | $26.15 | $26.10 |
| Purchase #7 | $249.49 | 13.517% | $283.2136 | $283.21 | $283.20 | $283.20 |
| 7 purchase totals = | $711.22 | $783.6465 | $783.65 | $783.65 | $783.50 | |