| 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 | $19.66 | 8.220% | $21.2761 | $21.28 | $21.30 | $21.30 |
| Purchase #2 | $67.93 | 10.241% | $74.8867 | $74.89 | $74.90 | $74.90 |
| Purchase #3 | $93.54 | 10.274% | $103.1503 | $103.15 | $103.15 | $103.20 |
| Purchase #4 | $111.31 | 3.558% | $115.2704 | $115.27 | $115.25 | $115.30 |
| Purchase #5 | $47.78 | 6.365% | $50.8212 | $50.82 | $50.80 | $50.80 |
| Purchase #6 | $74.45 | 8.206% | $80.5594 | $80.56 | $80.55 | $80.60 |
| Purchase #7 | $212.99 | 7.529% | $229.026 | $229.03 | $229.05 | $229.00 |
| 7 purchase totals = | $627.66 | $674.9901 | $675.00 | $675.00 | $675.10 | |