| 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 | $74.71 | 12.609% | $84.1302 | $84.13 | $84.15 | $84.10 |
| Purchase #2 | $142.75 | 4.123% | $148.6356 | $148.64 | $148.65 | $148.60 |
| Purchase #3 | $20.71 | 9.331% | $22.6425 | $22.64 | $22.65 | $22.60 |
| Purchase #4 | $176.86 | 5.379% | $186.3733 | $186.37 | $186.35 | $186.40 |
| Purchase #5 | $94.74 | 7.612% | $101.9516 | $101.95 | $101.95 | $102.00 |
| Purchase #6 | $140.56 | 10.502% | $155.3216 | $155.32 | $155.30 | $155.30 |
| Purchase #7 | $13.25 | 6.264% | $14.08 | $14.08 | $14.10 | $14.10 |
| 7 purchase totals = | $663.58 | $713.1348 | $713.13 | $713.15 | $713.10 | |