| 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 | $26.45 | 10.180% | $29.1426 | $29.14 | $29.15 | $29.10 |
| Purchase #2 | $35.58 | 9.438% | $38.938 | $38.94 | $38.95 | $38.90 |
| Purchase #3 | $188.83 | 7.225% | $202.473 | $202.47 | $202.45 | $202.50 |
| Purchase #4 | $73.91 | 3.493% | $76.4917 | $76.49 | $76.50 | $76.50 |
| Purchase #5 | $219.29 | 12.546% | $246.8021 | $246.80 | $246.80 | $246.80 |
| Purchase #6 | $94.90 | 6.722% | $101.2792 | $101.28 | $101.30 | $101.30 |
| Purchase #7 | $17.66 | 3.524% | $18.2823 | $18.28 | $18.30 | $18.30 |
| 7 purchase totals = | $656.62 | $713.4089 | $713.40 | $713.45 | $713.40 | |