| 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 | $101.47 | 3.410% | $104.9301 | $104.93 | $104.95 | $104.90 |
| Purchase #2 | $150.36 | 13.510% | $170.6736 | $170.67 | $170.65 | $170.70 |
| Purchase #3 | $82.46 | 5.705% | $87.1643 | $87.16 | $87.15 | $87.20 |
| Purchase #4 | $181.56 | 8.467% | $196.9327 | $196.93 | $196.95 | $196.90 |
| Purchase #5 | $49.47 | 8.375% | $53.6131 | $53.61 | $53.60 | $53.60 |
| Purchase #6 | $81.69 | 12.573% | $91.9609 | $91.96 | $91.95 | $92.00 |
| Purchase #7 | $250.77 | 13.818% | $285.4214 | $285.42 | $285.40 | $285.40 |
| 7 purchase totals = | $897.78 | $990.6961 | $990.68 | $990.65 | $990.70 | |