| 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 | $31.70 | 5.483% | $33.4381 | $33.44 | $33.45 | $33.40 |
| Purchase #2 | $103.88 | 12.707% | $117.08 | $117.08 | $117.10 | $117.10 |
| Purchase #3 | $19.66 | 3.702% | $20.3878 | $20.39 | $20.40 | $20.40 |
| Purchase #4 | $150.51 | 5.416% | $158.6616 | $158.66 | $158.65 | $158.70 |
| Purchase #5 | $70.83 | 11.143% | $78.7226 | $78.72 | $78.70 | $78.70 |
| Purchase #6 | $207.31 | 3.215% | $213.975 | $213.98 | $214.00 | $214.00 |
| Purchase #7 | $230.73 | 6.390% | $245.4736 | $245.47 | $245.45 | $245.50 |
| 7 purchase totals = | $814.62 | $867.7387 | $867.74 | $867.75 | $867.80 | |