| 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 | $27.91 | 13.602% | $31.7063 | $31.71 | $31.70 | $31.70 |
| Purchase #2 | $185.41 | 13.273% | $210.0195 | $210.02 | $210.00 | $210.00 |
| Purchase #3 | $50.44 | 11.591% | $56.2865 | $56.29 | $56.30 | $56.30 |
| Purchase #4 | $39.93 | 5.410% | $42.0902 | $42.09 | $42.10 | $42.10 |
| Purchase #5 | $88.47 | 10.772% | $98 | $98.00 | $98.00 | $98.00 |
| Purchase #6 | $104.86 | 12.872% | $118.3576 | $118.36 | $118.35 | $118.40 |
| Purchase #7 | $237.96 | 9.495% | $260.5543 | $260.55 | $260.55 | $260.60 |
| 7 purchase totals = | $734.98 | $817.0144 | $817.02 | $817.00 | $817.10 | |