| 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 | $41.43 | 13.380% | $46.9733 | $46.97 | $46.95 | $47.00 |
| Purchase #2 | $66.26 | 8.574% | $71.9411 | $71.94 | $71.95 | $71.90 |
| Purchase #3 | $191.81 | 8.759% | $208.6106 | $208.61 | $208.60 | $208.60 |
| Purchase #4 | $189.83 | 9.290% | $207.4652 | $207.47 | $207.45 | $207.50 |
| Purchase #5 | $35.66 | 11.477% | $39.7527 | $39.75 | $39.75 | $39.80 |
| Purchase #6 | $154.91 | 6.549% | $165.0551 | $165.06 | $165.05 | $165.10 |
| Purchase #7 | $66.41 | 6.707% | $70.8641 | $70.86 | $70.85 | $70.90 |
| 7 purchase totals = | $746.31 | $810.6621 | $810.66 | $810.60 | $810.80 | |