| 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 | $31.28 | 7.379% | $33.5882 | $33.59 | $33.60 | $33.60 |
| Purchase #2 | $13.85 | 6.611% | $14.7656 | $14.77 | $14.75 | $14.80 |
| Purchase #3 | $20.63 | 10.113% | $22.7163 | $22.72 | $22.70 | $22.70 |
| Purchase #4 | $69.98 | 6.247% | $74.3517 | $74.35 | $74.35 | $74.40 |
| Purchase #5 | $233.73 | 11.396% | $260.3659 | $260.37 | $260.35 | $260.40 |
| Purchase #6 | $62.90 | 3.315% | $64.9851 | $64.99 | $65.00 | $65.00 |
| Purchase #7 | $122.47 | 7.586% | $131.7606 | $131.76 | $131.75 | $131.80 |
| 7 purchase totals = | $554.84 | $602.5334 | $602.55 | $602.50 | $602.70 | |