| 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 | $69.98 | 4.157% | $72.8891 | $72.89 | $72.90 | $72.90 |
| Purchase #2 | $248.38 | 7.584% | $267.2171 | $267.22 | $267.20 | $267.20 |
| Purchase #3 | $67.83 | 10.726% | $75.1054 | $75.11 | $75.10 | $75.10 |
| Purchase #4 | $240.55 | 12.351% | $270.2603 | $270.26 | $270.25 | $270.30 |
| Purchase #5 | $140.36 | 12.486% | $157.8853 | $157.89 | $157.90 | $157.90 |
| Purchase #6 | $65.64 | 8.632% | $71.306 | $71.31 | $71.30 | $71.30 |
| Purchase #7 | $173.46 | 7.647% | $186.7245 | $186.72 | $186.70 | $186.70 |
| 7 purchase totals = | $1,006.20 | $1,101.3877 | $1,101.40 | $1,101.35 | $1,101.40 | |