| 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 | $79.96 | 8.737% | $86.9461 | $86.95 | $86.95 | $86.90 |
| Purchase #2 | $8.60 | 4.519% | $8.9886 | $8.99 | $9.00 | $9.00 |
| Purchase #3 | $81.25 | 12.738% | $91.5996 | $91.60 | $91.60 | $91.60 |
| Purchase #4 | $216.67 | 9.790% | $237.882 | $237.88 | $237.90 | $237.90 |
| Purchase #5 | $122.47 | 4.778% | $128.3216 | $128.32 | $128.30 | $128.30 |
| Purchase #6 | $90.60 | 6.584% | $96.5651 | $96.57 | $96.55 | $96.60 |
| Purchase #7 | $60.53 | 13.499% | $68.7009 | $68.70 | $68.70 | $68.70 |
| 7 purchase totals = | $660.08 | $719.0039 | $719.01 | $719.00 | $719.00 | |