| 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 | $8.67 | 10.628% | $9.5914 | $9.59 | $9.60 | $9.60 |
| Purchase #2 | $123.42 | 8.680% | $134.1329 | $134.13 | $134.15 | $134.10 |
| Purchase #3 | $160.98 | 7.215% | $172.5947 | $172.59 | $172.60 | $172.60 |
| Purchase #4 | $136.64 | 13.503% | $155.0905 | $155.09 | $155.10 | $155.10 |
| Purchase #5 | $149.46 | 12.861% | $168.6821 | $168.68 | $168.70 | $168.70 |
| Purchase #6 | $97.79 | 13.177% | $110.6758 | $110.68 | $110.70 | $110.70 |
| Purchase #7 | $88.34 | 5.655% | $93.3356 | $93.34 | $93.35 | $93.30 |
| 7 purchase totals = | $765.30 | $844.1030 | $844.10 | $844.20 | $844.10 | |