| 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 | $109.80 | 11.659% | $122.6016 | $122.60 | $122.60 | $122.60 |
| Purchase #2 | $58.37 | 9.366% | $63.8369 | $63.84 | $63.85 | $63.80 |
| Purchase #3 | $123.47 | 9.782% | $135.5478 | $135.55 | $135.55 | $135.50 |
| Purchase #4 | $42.98 | 4.185% | $44.7787 | $44.78 | $44.80 | $44.80 |
| Purchase #5 | $160.77 | 12.156% | $180.3132 | $180.31 | $180.30 | $180.30 |
| Purchase #6 | $215.64 | 13.537% | $244.8312 | $244.83 | $244.85 | $244.80 |
| Purchase #7 | $43.85 | 13.423% | $49.736 | $49.74 | $49.75 | $49.70 |
| 7 purchase totals = | $754.88 | $841.6454 | $841.65 | $841.70 | $841.50 | |