| 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 | $94.59 | 8.517% | $102.6462 | $102.65 | $102.65 | $102.60 |
| Purchase #2 | $97.72 | 4.542% | $102.1584 | $102.16 | $102.15 | $102.20 |
| Purchase #3 | $13.63 | 8.374% | $14.7714 | $14.77 | $14.75 | $14.80 |
| Purchase #4 | $74.93 | 4.860% | $78.5716 | $78.57 | $78.55 | $78.60 |
| Purchase #5 | $105.61 | 3.716% | $109.5345 | $109.53 | $109.55 | $109.50 |
| Purchase #6 | $14.40 | 10.586% | $15.9244 | $15.92 | $15.90 | $15.90 |
| Purchase #7 | $123.26 | 8.781% | $134.0835 | $134.08 | $134.10 | $134.10 |
| 7 purchase totals = | $524.14 | $557.6900 | $557.68 | $557.65 | $557.70 | |