| 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 | $78.44 | 7.777% | $84.5403 | $84.54 | $84.55 | $84.50 |
| Purchase #2 | $247.98 | 13.863% | $282.3575 | $282.36 | $282.35 | $282.40 |
| Purchase #3 | $9.56 | 10.349% | $10.5494 | $10.55 | $10.55 | $10.50 |
| Purchase #4 | $179.46 | 5.228% | $188.8422 | $188.84 | $188.85 | $188.80 |
| Purchase #5 | $142.55 | 13.596% | $161.9311 | $161.93 | $161.95 | $161.90 |
| Purchase #6 | $179.75 | 6.503% | $191.4391 | $191.44 | $191.45 | $191.40 |
| Purchase #7 | $55.62 | 9.310% | $60.7982 | $60.80 | $60.80 | $60.80 |
| 7 purchase totals = | $893.36 | $980.4578 | $980.46 | $980.50 | $980.30 | |