| 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 | $49.55 | 10.863% | $54.9326 | $54.93 | $54.95 | $54.90 |
| Purchase #2 | $129.38 | 9.619% | $141.8251 | $141.83 | $141.85 | $141.80 |
| Purchase #3 | $23.39 | 9.602% | $25.6359 | $25.64 | $25.65 | $25.60 |
| Purchase #4 | $245.73 | 10.323% | $271.0967 | $271.10 | $271.10 | $271.10 |
| Purchase #5 | $182.41 | 4.134% | $189.9508 | $189.95 | $189.95 | $190.00 |
| Purchase #6 | $76.54 | 3.711% | $79.3804 | $79.38 | $79.40 | $79.40 |
| Purchase #7 | $34.71 | 7.855% | $37.4365 | $37.44 | $37.45 | $37.40 |
| 7 purchase totals = | $741.71 | $800.2580 | $800.27 | $800.35 | $800.20 | |