| 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 | $86.75 | 8.445% | $94.076 | $94.08 | $94.10 | $94.10 |
| Purchase #2 | $18.80 | 7.174% | $20.1487 | $20.15 | $20.15 | $20.10 |
| Purchase #3 | $17.43 | 13.197% | $19.7302 | $19.73 | $19.75 | $19.70 |
| Purchase #4 | $36.56 | 7.778% | $39.4036 | $39.40 | $39.40 | $39.40 |
| Purchase #5 | $188.26 | 3.339% | $194.546 | $194.55 | $194.55 | $194.50 |
| Purchase #6 | $68.75 | 9.753% | $75.4552 | $75.46 | $75.45 | $75.50 |
| Purchase #7 | $17.38 | 3.142% | $17.9261 | $17.93 | $17.95 | $17.90 |
| 7 purchase totals = | $433.93 | $461.2858 | $461.30 | $461.35 | $461.20 | |