| 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 | $93.31 | 11.778% | $104.3001 | $104.30 | $104.30 | $104.30 |
| Purchase #2 | $41.79 | 11.241% | $46.4876 | $46.49 | $46.50 | $46.50 |
| Purchase #3 | $214.69 | 7.385% | $230.5449 | $230.54 | $230.55 | $230.50 |
| Purchase #4 | $115.98 | 3.499% | $120.0381 | $120.04 | $120.05 | $120.00 |
| Purchase #5 | $75.36 | 9.364% | $82.4167 | $82.42 | $82.40 | $82.40 |
| Purchase #6 | $158.30 | 7.626% | $170.372 | $170.37 | $170.35 | $170.40 |
| Purchase #7 | $115.44 | 4.441% | $120.5667 | $120.57 | $120.55 | $120.60 |
| 7 purchase totals = | $814.87 | $874.7261 | $874.73 | $874.70 | $874.70 | |