| 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 | $51.75 | 13.263% | $58.6136 | $58.61 | $58.60 | $58.60 |
| Purchase #2 | $37.68 | 5.789% | $39.8613 | $39.86 | $39.85 | $39.90 |
| Purchase #3 | $107.66 | 9.104% | $117.4614 | $117.46 | $117.45 | $117.50 |
| Purchase #4 | $207.78 | 6.185% | $220.6312 | $220.63 | $220.65 | $220.60 |
| Purchase #5 | $194.74 | 7.552% | $209.4468 | $209.45 | $209.45 | $209.40 |
| Purchase #6 | $112.84 | 4.322% | $117.7169 | $117.72 | $117.70 | $117.70 |
| Purchase #7 | $128.71 | 3.568% | $133.3024 | $133.30 | $133.30 | $133.30 |
| 7 purchase totals = | $841.16 | $897.0336 | $897.03 | $897.00 | $897.00 | |