| 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 | $80.96 | 7.454% | $86.9948 | $86.99 | $87.00 | $87.00 |
| Purchase #2 | $200.99 | 10.325% | $221.7422 | $221.74 | $221.75 | $221.70 |
| Purchase #3 | $57.64 | 13.129% | $65.2076 | $65.21 | $65.20 | $65.20 |
| Purchase #4 | $26.45 | 11.462% | $29.4817 | $29.48 | $29.50 | $29.50 |
| Purchase #5 | $12.58 | 6.645% | $13.4159 | $13.42 | $13.40 | $13.40 |
| Purchase #6 | $135.93 | 9.169% | $148.3934 | $148.39 | $148.40 | $148.40 |
| Purchase #7 | $237.98 | 8.293% | $257.7157 | $257.72 | $257.70 | $257.70 |
| 7 purchase totals = | $752.53 | $822.9513 | $822.95 | $822.95 | $822.90 | |