| 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 | $89.92 | 11.135% | $99.9326 | $99.93 | $99.95 | $99.90 |
| Purchase #2 | $36.96 | 12.310% | $41.5098 | $41.51 | $41.50 | $41.50 |
| Purchase #3 | $236.70 | 3.725% | $245.5171 | $245.52 | $245.50 | $245.50 |
| Purchase #4 | $54.35 | 11.842% | $60.7861 | $60.79 | $60.80 | $60.80 |
| Purchase #5 | $35.96 | 9.594% | $39.41 | $39.41 | $39.40 | $39.40 |
| Purchase #6 | $32.87 | 9.657% | $36.0443 | $36.04 | $36.05 | $36.00 |
| Purchase #7 | $185.84 | 12.809% | $209.6442 | $209.64 | $209.65 | $209.60 |
| 7 purchase totals = | $672.60 | $732.8441 | $732.84 | $732.85 | $732.70 | |