| 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 | $247.62 | 13.256% | $280.4445 | $280.44 | $280.45 | $280.40 |
| Purchase #2 | $54.98 | 11.488% | $61.2961 | $61.30 | $61.30 | $61.30 |
| Purchase #3 | $10.85 | 13.864% | $12.3542 | $12.35 | $12.35 | $12.40 |
| Purchase #4 | $20.54 | 7.196% | $22.0181 | $22.02 | $22.00 | $22.00 |
| Purchase #5 | $47.43 | 6.185% | $50.3635 | $50.36 | $50.35 | $50.40 |
| Purchase #6 | $242.63 | 4.208% | $252.8399 | $252.84 | $252.85 | $252.80 |
| Purchase #7 | $103.28 | 5.193% | $108.6433 | $108.64 | $108.65 | $108.60 |
| 7 purchase totals = | $727.33 | $787.9596 | $787.95 | $787.95 | $787.90 | |