| 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 | $29.84 | 3.555% | $30.9008 | $30.90 | $30.90 | $30.90 |
| Purchase #2 | $155.84 | 13.393% | $176.7117 | $176.71 | $176.70 | $176.70 |
| Purchase #3 | $60.34 | 6.273% | $64.1251 | $64.13 | $64.15 | $64.10 |
| Purchase #4 | $122.39 | 3.819% | $127.0641 | $127.06 | $127.05 | $127.10 |
| Purchase #5 | $77.94 | 6.712% | $83.1713 | $83.17 | $83.15 | $83.20 |
| Purchase #6 | $244.30 | 11.162% | $271.5688 | $271.57 | $271.55 | $271.60 |
| Purchase #7 | $192.71 | 4.489% | $201.3608 | $201.36 | $201.35 | $201.40 |
| 7 purchase totals = | $883.36 | $954.9026 | $954.90 | $954.85 | $955.00 | |