| 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 | $234.69 | 4.112% | $244.3405 | $244.34 | $244.35 | $244.30 |
| Purchase #2 | $85.78 | 11.785% | $95.8892 | $95.89 | $95.90 | $95.90 |
| Purchase #3 | $86.49 | 7.873% | $93.2994 | $93.30 | $93.30 | $93.30 |
| Purchase #4 | $221.60 | 13.260% | $250.9842 | $250.98 | $251.00 | $251.00 |
| Purchase #5 | $5.28 | 11.295% | $5.8764 | $5.88 | $5.90 | $5.90 |
| Purchase #6 | $43.84 | 8.370% | $47.5094 | $47.51 | $47.50 | $47.50 |
| Purchase #7 | $23.69 | 13.675% | $26.9296 | $26.93 | $26.95 | $26.90 |
| 7 purchase totals = | $701.37 | $764.8287 | $764.83 | $764.90 | $764.80 | |