| 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 | $8.37 | 6.527% | $8.9163 | $8.92 | $8.90 | $8.90 |
| Purchase #2 | $162.73 | 5.109% | $171.0439 | $171.04 | $171.05 | $171.00 |
| Purchase #3 | $62.34 | 11.439% | $69.4711 | $69.47 | $69.45 | $69.50 |
| Purchase #4 | $200.39 | 4.670% | $209.7482 | $209.75 | $209.75 | $209.70 |
| Purchase #5 | $74.92 | 11.732% | $83.7096 | $83.71 | $83.70 | $83.70 |
| Purchase #6 | $58.88 | 10.223% | $64.8993 | $64.90 | $64.90 | $64.90 |
| Purchase #7 | $141.95 | 4.282% | $148.0283 | $148.03 | $148.05 | $148.00 |
| 7 purchase totals = | $709.58 | $755.8167 | $755.82 | $755.80 | $755.70 | |