| 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 | $8.94 | 6.512% | $9.5222 | $9.52 | $9.50 | $9.50 |
| Purchase #2 | $173.66 | 8.751% | $188.857 | $188.86 | $188.85 | $188.90 |
| Purchase #3 | $59.60 | 9.541% | $65.2864 | $65.29 | $65.30 | $65.30 |
| Purchase #4 | $235.99 | 7.595% | $253.9134 | $253.91 | $253.90 | $253.90 |
| Purchase #5 | $142.38 | 5.474% | $150.1739 | $150.17 | $150.15 | $150.20 |
| Purchase #6 | $75.62 | 13.554% | $85.8695 | $85.87 | $85.85 | $85.90 |
| Purchase #7 | $192.95 | 6.291% | $205.0885 | $205.09 | $205.10 | $205.10 |
| 7 purchase totals = | $889.14 | $958.7109 | $958.71 | $958.65 | $958.80 | |