| 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 | $20.36 | 11.743% | $22.7509 | $22.75 | $22.75 | $22.80 |
| Purchase #2 | $52.43 | 6.490% | $55.8327 | $55.83 | $55.85 | $55.80 |
| Purchase #3 | $7.95 | 11.142% | $8.8358 | $8.84 | $8.85 | $8.80 |
| Purchase #4 | $58.95 | 11.857% | $65.9397 | $65.94 | $65.95 | $65.90 |
| Purchase #5 | $183.86 | 4.585% | $192.29 | $192.29 | $192.30 | $192.30 |
| Purchase #6 | $247.76 | 7.175% | $265.5368 | $265.54 | $265.55 | $265.50 |
| Purchase #7 | $21.64 | 11.182% | $24.0598 | $24.06 | $24.05 | $24.10 |
| 7 purchase totals = | $592.95 | $635.2457 | $635.25 | $635.30 | $635.20 | |