| 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 | $37.69 | 5.443% | $39.7415 | $39.74 | $39.75 | $39.70 |
| Purchase #2 | $213.45 | 9.444% | $233.6082 | $233.61 | $233.60 | $233.60 |
| Purchase #3 | $67.29 | 10.719% | $74.5028 | $74.50 | $74.50 | $74.50 |
| Purchase #4 | $46.72 | 13.277% | $52.923 | $52.92 | $52.90 | $52.90 |
| Purchase #5 | $122.52 | 5.415% | $129.1545 | $129.15 | $129.15 | $129.20 |
| Purchase #6 | $88.59 | 6.753% | $94.5725 | $94.57 | $94.55 | $94.60 |
| Purchase #7 | $205.94 | 6.806% | $219.9563 | $219.96 | $219.95 | $220.00 |
| 7 purchase totals = | $782.20 | $844.4588 | $844.45 | $844.40 | $844.50 | |