| 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 | $95.62 | 13.291% | $108.3289 | $108.33 | $108.35 | $108.30 |
| Purchase #2 | $160.36 | 10.534% | $177.2523 | $177.25 | $177.25 | $177.30 |
| Purchase #3 | $10.93 | 13.697% | $12.4271 | $12.43 | $12.45 | $12.40 |
| Purchase #4 | $120.73 | 8.792% | $131.3446 | $131.34 | $131.35 | $131.30 |
| Purchase #5 | $129.44 | 9.608% | $141.8766 | $141.88 | $141.90 | $141.90 |
| Purchase #6 | $61.55 | 12.276% | $69.1059 | $69.11 | $69.10 | $69.10 |
| Purchase #7 | $11.36 | 11.123% | $12.6236 | $12.62 | $12.60 | $12.60 |
| 7 purchase totals = | $589.99 | $652.9590 | $652.96 | $653.00 | $652.90 | |