| 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 | $104.87 | 13.500% | $119.0275 | $119.03 | $119.05 | $119.00 |
| Purchase #2 | $65.79 | 6.336% | $69.9585 | $69.96 | $69.95 | $70.00 |
| Purchase #3 | $10.52 | 4.402% | $10.9831 | $10.98 | $11.00 | $11.00 |
| Purchase #4 | $21.55 | 8.468% | $23.3749 | $23.37 | $23.35 | $23.40 |
| Purchase #5 | $126.49 | 11.406% | $140.9174 | $140.92 | $140.90 | $140.90 |
| Purchase #6 | $14.87 | 12.430% | $16.7183 | $16.72 | $16.70 | $16.70 |
| Purchase #7 | $228.35 | 13.430% | $259.0174 | $259.02 | $259.00 | $259.00 |
| 7 purchase totals = | $572.44 | $639.9971 | $640.00 | $639.95 | $640.00 | |