| 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 | $45.66 | 4.143% | $47.5517 | $47.55 | $47.55 | $47.60 |
| Purchase #2 | $110.33 | 5.177% | $116.0418 | $116.04 | $116.05 | $116.00 |
| Purchase #3 | $136.32 | 13.328% | $154.4887 | $154.49 | $154.50 | $154.50 |
| Purchase #4 | $66.31 | 11.403% | $73.8713 | $73.87 | $73.85 | $73.90 |
| Purchase #5 | $155.61 | 10.521% | $171.9817 | $171.98 | $172.00 | $172.00 |
| Purchase #6 | $63.55 | 9.739% | $69.7391 | $69.74 | $69.75 | $69.70 |
| Purchase #7 | $241.79 | 10.340% | $266.7911 | $266.79 | $266.80 | $266.80 |
| 7 purchase totals = | $819.57 | $900.4654 | $900.46 | $900.50 | $900.50 | |