| 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 | $206.46 | 5.133% | $217.0576 | $217.06 | $217.05 | $217.10 |
| Purchase #2 | $52.29 | 6.729% | $55.8086 | $55.81 | $55.80 | $55.80 |
| Purchase #3 | $61.77 | 12.764% | $69.6543 | $69.65 | $69.65 | $69.70 |
| Purchase #4 | $27.98 | 9.273% | $30.5746 | $30.57 | $30.55 | $30.60 |
| Purchase #5 | $36.35 | 8.180% | $39.3234 | $39.32 | $39.30 | $39.30 |
| Purchase #6 | $220.69 | 10.864% | $244.6658 | $244.67 | $244.65 | $244.70 |
| Purchase #7 | $15.51 | 13.460% | $17.5976 | $17.60 | $17.60 | $17.60 |
| 7 purchase totals = | $621.05 | $674.6819 | $674.68 | $674.60 | $674.80 | |