| 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 | $9.44 | 5.363% | $9.9463 | $9.95 | $9.95 | $9.90 |
| Purchase #2 | $192.57 | 5.300% | $202.7762 | $202.78 | $202.80 | $202.80 |
| Purchase #3 | $47.96 | 10.553% | $53.0212 | $53.02 | $53.00 | $53.00 |
| Purchase #4 | $51.53 | 8.646% | $55.9853 | $55.99 | $56.00 | $56.00 |
| Purchase #5 | $243.36 | 12.812% | $274.5393 | $274.54 | $274.55 | $274.50 |
| Purchase #6 | $111.30 | 5.435% | $117.3492 | $117.35 | $117.35 | $117.30 |
| Purchase #7 | $159.69 | 5.592% | $168.6199 | $168.62 | $168.60 | $168.60 |
| 7 purchase totals = | $815.85 | $882.2374 | $882.25 | $882.25 | $882.10 | |