| 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 | $51.59 | 9.356% | $56.4168 | $56.42 | $56.40 | $56.40 |
| Purchase #2 | $231.78 | 5.233% | $243.909 | $243.91 | $243.90 | $243.90 |
| Purchase #3 | $26.48 | 4.651% | $27.7116 | $27.71 | $27.70 | $27.70 |
| Purchase #4 | $22.43 | 11.222% | $24.9471 | $24.95 | $24.95 | $24.90 |
| Purchase #5 | $241.27 | 7.326% | $258.9454 | $258.95 | $258.95 | $258.90 |
| Purchase #6 | $176.33 | 3.392% | $182.3111 | $182.31 | $182.30 | $182.30 |
| Purchase #7 | $31.33 | 10.870% | $34.7356 | $34.74 | $34.75 | $34.70 |
| 7 purchase totals = | $781.21 | $828.9766 | $828.99 | $828.95 | $828.80 | |