| 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 | $44.61 | 6.438% | $47.482 | $47.48 | $47.50 | $47.50 |
| Purchase #2 | $231.90 | 7.817% | $250.0276 | $250.03 | $250.05 | $250.00 |
| Purchase #3 | $232.58 | 4.774% | $243.6834 | $243.68 | $243.70 | $243.70 |
| Purchase #4 | $71.57 | 13.338% | $81.116 | $81.12 | $81.10 | $81.10 |
| Purchase #5 | $140.82 | 6.662% | $150.2014 | $150.20 | $150.20 | $150.20 |
| Purchase #6 | $67.70 | 6.689% | $72.2285 | $72.23 | $72.25 | $72.20 |
| Purchase #7 | $109.28 | 13.423% | $123.9487 | $123.95 | $123.95 | $123.90 |
| 7 purchase totals = | $898.46 | $968.6876 | $968.69 | $968.75 | $968.60 | |