| 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 | $38.63 | 5.305% | $40.6793 | $40.68 | $40.70 | $40.70 |
| Purchase #2 | $214.28 | 3.502% | $221.7841 | $221.78 | $221.80 | $221.80 |
| Purchase #3 | $92.52 | 10.788% | $102.5011 | $102.50 | $102.50 | $102.50 |
| Purchase #4 | $173.76 | 10.223% | $191.5235 | $191.52 | $191.50 | $191.50 |
| Purchase #5 | $7.57 | 8.803% | $8.2364 | $8.24 | $8.25 | $8.20 |
| Purchase #6 | $187.45 | 10.258% | $206.6786 | $206.68 | $206.70 | $206.70 |
| Purchase #7 | $88.64 | 4.324% | $92.4728 | $92.47 | $92.45 | $92.50 |
| 7 purchase totals = | $802.85 | $863.8758 | $863.87 | $863.90 | $863.90 | |