| 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 | $68.88 | 12.379% | $77.4067 | $77.41 | $77.40 | $77.40 |
| Purchase #2 | $191.66 | 5.354% | $201.9215 | $201.92 | $201.90 | $201.90 |
| Purchase #3 | $173.57 | 5.392% | $182.9289 | $182.93 | $182.95 | $182.90 |
| Purchase #4 | $143.61 | 3.853% | $149.1433 | $149.14 | $149.15 | $149.10 |
| Purchase #5 | $77.50 | 13.393% | $87.8796 | $87.88 | $87.90 | $87.90 |
| Purchase #6 | $100.84 | 12.603% | $113.5489 | $113.55 | $113.55 | $113.50 |
| Purchase #7 | $127.64 | 10.142% | $140.5852 | $140.59 | $140.60 | $140.60 |
| 7 purchase totals = | $883.70 | $953.4141 | $953.42 | $953.45 | $953.30 | |