| 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 | $63.66 | 12.783% | $71.7977 | $71.80 | $71.80 | $71.80 |
| Purchase #2 | $53.80 | 3.595% | $55.7341 | $55.73 | $55.75 | $55.70 |
| Purchase #3 | $98.95 | 6.190% | $105.075 | $105.08 | $105.10 | $105.10 |
| Purchase #4 | $171.64 | 8.768% | $186.6894 | $186.69 | $186.70 | $186.70 |
| Purchase #5 | $144.46 | 8.472% | $156.6987 | $156.70 | $156.70 | $156.70 |
| Purchase #6 | $108.47 | 8.729% | $117.9383 | $117.94 | $117.95 | $117.90 |
| Purchase #7 | $37.49 | 6.776% | $40.0303 | $40.03 | $40.05 | $40.00 |
| 7 purchase totals = | $678.47 | $733.9635 | $733.97 | $734.05 | $733.90 | |