| 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 | $89.87 | 3.185% | $92.7324 | $92.73 | $92.75 | $92.70 |
| Purchase #2 | $121.34 | 7.210% | $130.0886 | $130.09 | $130.10 | $130.10 |
| Purchase #3 | $133.38 | 11.795% | $149.1122 | $149.11 | $149.10 | $149.10 |
| Purchase #4 | $196.56 | 9.766% | $215.756 | $215.76 | $215.75 | $215.80 |
| Purchase #5 | $69.74 | 10.241% | $76.8821 | $76.88 | $76.90 | $76.90 |
| Purchase #6 | $196.77 | 6.381% | $209.3259 | $209.33 | $209.35 | $209.30 |
| Purchase #7 | $11.33 | 5.474% | $11.9502 | $11.95 | $11.95 | $12.00 |
| 7 purchase totals = | $818.99 | $885.8474 | $885.85 | $885.90 | $885.90 | |