| 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 | $55.73 | 12.691% | $62.8027 | $62.80 | $62.80 | $62.80 |
| Purchase #2 | $115.94 | 3.607% | $120.122 | $120.12 | $120.10 | $120.10 |
| Purchase #3 | $145.86 | 6.701% | $155.6341 | $155.63 | $155.65 | $155.60 |
| Purchase #4 | $169.46 | 4.490% | $177.0688 | $177.07 | $177.05 | $177.10 |
| Purchase #5 | $157.99 | 9.576% | $173.1191 | $173.12 | $173.10 | $173.10 |
| Purchase #6 | $99.82 | 13.116% | $112.9124 | $112.91 | $112.90 | $112.90 |
| Purchase #7 | $111.78 | 12.699% | $125.9749 | $125.97 | $125.95 | $126.00 |
| 7 purchase totals = | $856.58 | $927.6340 | $927.62 | $927.55 | $927.60 | |