| 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 | $57.30 | 6.861% | $61.2314 | $61.23 | $61.25 | $61.20 |
| Purchase #2 | $158.56 | 11.262% | $176.417 | $176.42 | $176.40 | $176.40 |
| Purchase #3 | $81.70 | 12.612% | $92.004 | $92.00 | $92.00 | $92.00 |
| Purchase #4 | $139.30 | 9.850% | $153.0211 | $153.02 | $153.00 | $153.00 |
| Purchase #5 | $62.87 | 13.619% | $71.4323 | $71.43 | $71.45 | $71.40 |
| Purchase #6 | $192.29 | 13.639% | $218.5164 | $218.52 | $218.50 | $218.50 |
| Purchase #7 | $193.31 | 12.120% | $216.7392 | $216.74 | $216.75 | $216.70 |
| 7 purchase totals = | $885.33 | $989.3614 | $989.36 | $989.35 | $989.20 | |