| 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 | $33.73 | 7.423% | $36.2338 | $36.23 | $36.25 | $36.20 |
| Purchase #2 | $72.37 | 12.527% | $81.4358 | $81.44 | $81.45 | $81.40 |
| Purchase #3 | $250.73 | 11.608% | $279.8347 | $279.83 | $279.85 | $279.80 |
| Purchase #4 | $186.76 | 10.564% | $206.4893 | $206.49 | $206.50 | $206.50 |
| Purchase #5 | $85.93 | 11.429% | $95.7509 | $95.75 | $95.75 | $95.80 |
| Purchase #6 | $99.36 | 7.746% | $107.0564 | $107.06 | $107.05 | $107.10 |
| Purchase #7 | $27.55 | 4.579% | $28.8115 | $28.81 | $28.80 | $28.80 |
| 7 purchase totals = | $756.43 | $835.6124 | $835.61 | $835.65 | $835.60 | |