| 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 | $14.54 | 6.809% | $15.53 | $15.53 | $15.55 | $15.50 |
| Purchase #2 | $141.94 | 13.365% | $160.9103 | $160.91 | $160.90 | $160.90 |
| Purchase #3 | $68.79 | 13.391% | $78.0017 | $78.00 | $78.00 | $78.00 |
| Purchase #4 | $57.55 | 12.539% | $64.7662 | $64.77 | $64.75 | $64.80 |
| Purchase #5 | $198.74 | 11.331% | $221.2592 | $221.26 | $221.25 | $221.30 |
| Purchase #6 | $83.73 | 3.828% | $86.9352 | $86.94 | $86.95 | $86.90 |
| Purchase #7 | $186.50 | 10.132% | $205.3962 | $205.40 | $205.40 | $205.40 |
| 7 purchase totals = | $751.79 | $832.7988 | $832.81 | $832.80 | $832.80 | |