| 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 | $8.29 | 7.859% | $8.9415 | $8.94 | $8.95 | $8.90 |
| Purchase #2 | $22.71 | 8.516% | $24.644 | $24.64 | $24.65 | $24.60 |
| Purchase #3 | $250.61 | 8.459% | $271.8091 | $271.81 | $271.80 | $271.80 |
| Purchase #4 | $104.63 | 4.195% | $109.0192 | $109.02 | $109.00 | $109.00 |
| Purchase #5 | $166.28 | 3.300% | $171.7672 | $171.77 | $171.75 | $171.80 |
| Purchase #6 | $162.74 | 13.852% | $185.2827 | $185.28 | $185.30 | $185.30 |
| Purchase #7 | $51.82 | 5.277% | $54.5545 | $54.55 | $54.55 | $54.60 |
| 7 purchase totals = | $767.08 | $826.0182 | $826.01 | $826.00 | $826.00 | |