| 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 | $35.55 | 11.841% | $39.7595 | $39.76 | $39.75 | $39.80 |
| Purchase #2 | $207.54 | 3.820% | $215.468 | $215.47 | $215.45 | $215.50 |
| Purchase #3 | $21.65 | 4.354% | $22.5926 | $22.59 | $22.60 | $22.60 |
| Purchase #4 | $238.73 | 12.710% | $269.0726 | $269.07 | $269.05 | $269.10 |
| Purchase #5 | $166.54 | 7.156% | $178.4576 | $178.46 | $178.45 | $178.50 |
| Purchase #6 | $113.88 | 7.644% | $122.585 | $122.59 | $122.60 | $122.60 |
| Purchase #7 | $91.77 | 4.222% | $95.6445 | $95.64 | $95.65 | $95.60 |
| 7 purchase totals = | $875.66 | $943.5798 | $943.58 | $943.55 | $943.70 | |