| 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 | $8.97 | 12.471% | $10.0886 | $10.09 | $10.10 | $10.10 |
| Purchase #2 | $130.96 | 7.734% | $141.0884 | $141.09 | $141.10 | $141.10 |
| Purchase #3 | $13.63 | 6.495% | $14.5153 | $14.52 | $14.50 | $14.50 |
| Purchase #4 | $57.94 | 4.648% | $60.6331 | $60.63 | $60.65 | $60.60 |
| Purchase #5 | $210.75 | 3.493% | $218.1115 | $218.11 | $218.10 | $218.10 |
| Purchase #6 | $119.27 | 5.769% | $126.1507 | $126.15 | $126.15 | $126.20 |
| Purchase #7 | $177.37 | 4.732% | $185.7631 | $185.76 | $185.75 | $185.80 |
| 7 purchase totals = | $718.89 | $756.3507 | $756.35 | $756.35 | $756.40 | |