| 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 | $38.33 | 4.140% | $39.9169 | $39.92 | $39.90 | $39.90 |
| Purchase #2 | $217.99 | 7.711% | $234.7992 | $234.80 | $234.80 | $234.80 |
| Purchase #3 | $37.71 | 8.616% | $40.9591 | $40.96 | $40.95 | $41.00 |
| Purchase #4 | $229.70 | 3.532% | $237.813 | $237.81 | $237.80 | $237.80 |
| Purchase #5 | $114.53 | 6.523% | $122.0008 | $122.00 | $122.00 | $122.00 |
| Purchase #6 | $16.26 | 9.536% | $17.8106 | $17.81 | $17.80 | $17.80 |
| Purchase #7 | $121.50 | 6.146% | $128.9674 | $128.97 | $128.95 | $129.00 |
| 7 purchase totals = | $776.02 | $822.2670 | $822.27 | $822.20 | $822.30 | |