| 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 | $68.84 | 12.347% | $77.3397 | $77.34 | $77.35 | $77.30 |
| Purchase #2 | $172.27 | 3.833% | $178.8731 | $178.87 | $178.85 | $178.90 |
| Purchase #3 | $65.90 | 6.760% | $70.3548 | $70.35 | $70.35 | $70.40 |
| Purchase #4 | $15.37 | 3.871% | $15.965 | $15.97 | $15.95 | $16.00 |
| Purchase #5 | $62.33 | 6.873% | $66.6139 | $66.61 | $66.60 | $66.60 |
| Purchase #6 | $65.90 | 5.612% | $69.5983 | $69.60 | $69.60 | $69.60 |
| Purchase #7 | $10.41 | 8.222% | $11.2659 | $11.27 | $11.25 | $11.30 |
| 7 purchase totals = | $461.02 | $490.0107 | $490.01 | $489.95 | $490.10 | |