| 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 | $23.94 | 4.481% | $25.0128 | $25.01 | $25.00 | $25.00 |
| Purchase #2 | $132.66 | 13.103% | $150.0424 | $150.04 | $150.05 | $150.00 |
| Purchase #3 | $195.91 | 9.545% | $214.6096 | $214.61 | $214.60 | $214.60 |
| Purchase #4 | $16.65 | 4.855% | $17.4584 | $17.46 | $17.45 | $17.50 |
| Purchase #5 | $161.80 | 11.599% | $180.5672 | $180.57 | $180.55 | $180.60 |
| Purchase #6 | $164.63 | 7.596% | $177.1353 | $177.14 | $177.15 | $177.10 |
| Purchase #7 | $73.83 | 12.154% | $82.8033 | $82.80 | $82.80 | $82.80 |
| 7 purchase totals = | $769.42 | $847.6290 | $847.63 | $847.60 | $847.60 | |