| 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 | $80.45 | 6.456% | $85.6439 | $85.64 | $85.65 | $85.60 |
| Purchase #2 | $19.46 | 13.467% | $22.0807 | $22.08 | $22.10 | $22.10 |
| Purchase #3 | $123.26 | 10.314% | $135.973 | $135.97 | $135.95 | $136.00 |
| Purchase #4 | $71.35 | 13.324% | $80.8567 | $80.86 | $80.85 | $80.90 |
| Purchase #5 | $208.47 | 5.820% | $220.603 | $220.60 | $220.60 | $220.60 |
| Purchase #6 | $143.25 | 4.506% | $149.7048 | $149.70 | $149.70 | $149.70 |
| Purchase #7 | $58.27 | 7.290% | $62.5179 | $62.52 | $62.50 | $62.50 |
| 7 purchase totals = | $704.51 | $757.3800 | $757.37 | $757.35 | $757.40 | |