| 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 | $77.91 | 6.596% | $83.0489 | $83.05 | $83.05 | $83.00 |
| Purchase #2 | $184.27 | 11.621% | $205.684 | $205.68 | $205.70 | $205.70 |
| Purchase #3 | $76.86 | 9.577% | $84.2209 | $84.22 | $84.20 | $84.20 |
| Purchase #4 | $205.55 | 6.691% | $219.3034 | $219.30 | $219.30 | $219.30 |
| Purchase #5 | $8.96 | 3.812% | $9.3016 | $9.30 | $9.30 | $9.30 |
| Purchase #6 | $130.56 | 4.471% | $136.3973 | $136.40 | $136.40 | $136.40 |
| Purchase #7 | $139.86 | 5.477% | $147.5201 | $147.52 | $147.50 | $147.50 |
| 7 purchase totals = | $823.97 | $885.4762 | $885.47 | $885.45 | $885.40 | |