| 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 | $18.48 | 4.541% | $19.3192 | $19.32 | $19.30 | $19.30 |
| Purchase #2 | $148.94 | 8.231% | $161.1993 | $161.20 | $161.20 | $161.20 |
| Purchase #3 | $14.35 | 7.210% | $15.3846 | $15.38 | $15.40 | $15.40 |
| Purchase #4 | $61.44 | 6.195% | $65.2462 | $65.25 | $65.25 | $65.20 |
| Purchase #5 | $44.96 | 5.300% | $47.3429 | $47.34 | $47.35 | $47.30 |
| Purchase #6 | $117.85 | 9.688% | $129.2673 | $129.27 | $129.25 | $129.30 |
| Purchase #7 | $36.36 | 7.266% | $39.0019 | $39.00 | $39.00 | $39.00 |
| 7 purchase totals = | $442.38 | $476.7614 | $476.76 | $476.75 | $476.70 | |