| 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 | $237.73 | 8.849% | $258.7667 | $258.77 | $258.75 | $258.80 |
| Purchase #2 | $51.99 | 12.505% | $58.4913 | $58.49 | $58.50 | $58.50 |
| Purchase #3 | $102.50 | 7.635% | $110.3259 | $110.33 | $110.35 | $110.30 |
| Purchase #4 | $34.74 | 3.696% | $36.024 | $36.02 | $36.00 | $36.00 |
| Purchase #5 | $141.97 | 4.239% | $147.9881 | $147.99 | $148.00 | $148.00 |
| Purchase #6 | $62.47 | 12.589% | $70.3343 | $70.33 | $70.35 | $70.30 |
| Purchase #7 | $189.78 | 8.408% | $205.7367 | $205.74 | $205.75 | $205.70 |
| 7 purchase totals = | $821.18 | $887.6670 | $887.67 | $887.70 | $887.60 | |