| 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 | $8.26 | 3.632% | $8.56 | $8.56 | $8.55 | $8.60 |
| Purchase #2 | $69.42 | 12.196% | $77.8865 | $77.89 | $77.90 | $77.90 |
| Purchase #3 | $169.75 | 6.624% | $180.9942 | $180.99 | $181.00 | $181.00 |
| Purchase #4 | $214.51 | 5.547% | $226.4089 | $226.41 | $226.40 | $226.40 |
| Purchase #5 | $121.85 | 13.566% | $138.3802 | $138.38 | $138.40 | $138.40 |
| Purchase #6 | $60.87 | 6.500% | $64.8266 | $64.83 | $64.85 | $64.80 |
| Purchase #7 | $243.86 | 6.258% | $259.1208 | $259.12 | $259.10 | $259.10 |
| 7 purchase totals = | $888.52 | $956.1772 | $956.18 | $956.20 | $956.20 | |