| 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 | $31.32 | 6.138% | $33.2424 | $33.24 | $33.25 | $33.20 |
| Purchase #2 | $79.69 | 9.643% | $87.3745 | $87.37 | $87.35 | $87.40 |
| Purchase #3 | $158.40 | 12.727% | $178.5596 | $178.56 | $178.55 | $178.60 |
| Purchase #4 | $160.45 | 7.194% | $171.9928 | $171.99 | $172.00 | $172.00 |
| Purchase #5 | $27.38 | 9.623% | $30.0148 | $30.01 | $30.00 | $30.00 |
| Purchase #6 | $195.80 | 11.834% | $218.971 | $218.97 | $218.95 | $219.00 |
| Purchase #7 | $212.95 | 10.375% | $235.0436 | $235.04 | $235.05 | $235.00 |
| 7 purchase totals = | $865.99 | $955.1987 | $955.18 | $955.15 | $955.20 | |