| 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 | $85.66 | 9.173% | $93.5176 | $93.52 | $93.50 | $93.50 |
| Purchase #2 | $174.91 | 5.439% | $184.4234 | $184.42 | $184.40 | $184.40 |
| Purchase #3 | $26.72 | 8.579% | $29.0123 | $29.01 | $29.00 | $29.00 |
| Purchase #4 | $209.95 | 10.523% | $232.043 | $232.04 | $232.05 | $232.00 |
| Purchase #5 | $239.85 | 12.583% | $270.0303 | $270.03 | $270.05 | $270.00 |
| Purchase #6 | $100.71 | 12.874% | $113.6754 | $113.68 | $113.70 | $113.70 |
| Purchase #7 | $26.32 | 8.225% | $28.4848 | $28.48 | $28.50 | $28.50 |
| 7 purchase totals = | $864.12 | $951.1868 | $951.18 | $951.20 | $951.10 | |