| 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 | $85.38 | 7.363% | $91.6665 | $91.67 | $91.65 | $91.70 |
| Purchase #2 | $84.30 | 5.728% | $89.1287 | $89.13 | $89.15 | $89.10 |
| Purchase #3 | $39.33 | 7.263% | $42.1865 | $42.19 | $42.20 | $42.20 |
| Purchase #4 | $190.51 | 4.565% | $199.2068 | $199.21 | $199.20 | $199.20 |
| Purchase #5 | $244.93 | 5.232% | $257.7447 | $257.74 | $257.75 | $257.70 |
| Purchase #6 | $88.62 | 13.401% | $100.496 | $100.50 | $100.50 | $100.50 |
| Purchase #7 | $75.53 | 8.449% | $81.9115 | $81.91 | $81.90 | $81.90 |
| 7 purchase totals = | $808.60 | $862.3407 | $862.35 | $862.35 | $862.30 | |