| 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 | $17.85 | 9.826% | $19.6039 | $19.60 | $19.60 | $19.60 |
| Purchase #2 | $85.57 | 9.154% | $93.4031 | $93.40 | $93.40 | $93.40 |
| Purchase #3 | $127.93 | 11.266% | $142.3426 | $142.34 | $142.35 | $142.30 |
| Purchase #4 | $116.92 | 10.481% | $129.1744 | $129.17 | $129.15 | $129.20 |
| Purchase #5 | $126.29 | 9.458% | $138.2345 | $138.23 | $138.25 | $138.20 |
| Purchase #6 | $52.39 | 8.121% | $56.6446 | $56.64 | $56.65 | $56.60 |
| Purchase #7 | $142.72 | 7.595% | $153.5596 | $153.56 | $153.55 | $153.60 |
| 7 purchase totals = | $669.67 | $732.9627 | $732.94 | $732.95 | $732.90 | |