| 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 | $159.41 | 12.719% | $179.6854 | $179.69 | $179.70 | $179.70 |
| Purchase #2 | $52.55 | 12.273% | $58.9995 | $59.00 | $59.00 | $59.00 |
| Purchase #3 | $8.40 | 11.283% | $9.3478 | $9.35 | $9.35 | $9.30 |
| Purchase #4 | $19.55 | 4.157% | $20.3627 | $20.36 | $20.35 | $20.40 |
| Purchase #5 | $66.61 | 9.755% | $73.1078 | $73.11 | $73.10 | $73.10 |
| Purchase #6 | $66.67 | 13.695% | $75.8005 | $75.80 | $75.80 | $75.80 |
| Purchase #7 | $5.51 | 4.661% | $5.7668 | $5.77 | $5.75 | $5.80 |
| 7 purchase totals = | $378.70 | $423.0705 | $423.08 | $423.05 | $423.10 | |