| 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 | $81.97 | 6.817% | $87.5579 | $87.56 | $87.55 | $87.60 |
| Purchase #2 | $37.25 | 12.525% | $41.9156 | $41.92 | $41.90 | $41.90 |
| Purchase #3 | $139.57 | 7.813% | $150.4746 | $150.47 | $150.45 | $150.50 |
| Purchase #4 | $211.96 | 5.198% | $222.9777 | $222.98 | $223.00 | $223.00 |
| Purchase #5 | $18.54 | 5.825% | $19.62 | $19.62 | $19.60 | $19.60 |
| Purchase #6 | $30.57 | 13.650% | $34.7428 | $34.74 | $34.75 | $34.70 |
| Purchase #7 | $168.90 | 7.861% | $182.1772 | $182.18 | $182.20 | $182.20 |
| 7 purchase totals = | $688.76 | $739.4658 | $739.47 | $739.45 | $739.50 | |