| 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 | $147.27 | 9.367% | $161.0648 | $161.06 | $161.05 | $161.10 |
| Purchase #2 | $197.99 | 6.627% | $211.1108 | $211.11 | $211.10 | $211.10 |
| Purchase #3 | $65.25 | 12.284% | $73.2653 | $73.27 | $73.25 | $73.30 |
| Purchase #4 | $5.63 | 4.411% | $5.8783 | $5.88 | $5.90 | $5.90 |
| Purchase #5 | $64.57 | 9.624% | $70.7842 | $70.78 | $70.80 | $70.80 |
| Purchase #6 | $5.92 | 7.194% | $6.3459 | $6.35 | $6.35 | $6.30 |
| Purchase #7 | $59.42 | 13.786% | $67.6116 | $67.61 | $67.60 | $67.60 |
| 7 purchase totals = | $546.05 | $596.0609 | $596.06 | $596.05 | $596.10 | |