| 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 | $85.95 | 4.752% | $90.0343 | $90.03 | $90.05 | $90.00 |
| Purchase #2 | $208.34 | 5.826% | $220.4779 | $220.48 | $220.50 | $220.50 |
| Purchase #3 | $56.83 | 7.658% | $61.182 | $61.18 | $61.20 | $61.20 |
| Purchase #4 | $74.95 | 11.343% | $83.4516 | $83.45 | $83.45 | $83.50 |
| Purchase #5 | $170.91 | 13.691% | $194.3093 | $194.31 | $194.30 | $194.30 |
| Purchase #6 | $37.36 | 10.334% | $41.2208 | $41.22 | $41.20 | $41.20 |
| Purchase #7 | $115.61 | 6.282% | $122.8726 | $122.87 | $122.85 | $122.90 |
| 7 purchase totals = | $749.95 | $813.5485 | $813.54 | $813.55 | $813.60 | |