| 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 | $49.85 | 11.450% | $55.5578 | $55.56 | $55.55 | $55.60 |
| Purchase #2 | $31.97 | 5.221% | $33.6392 | $33.64 | $33.65 | $33.60 |
| Purchase #3 | $135.43 | 4.590% | $141.6462 | $141.65 | $141.65 | $141.60 |
| Purchase #4 | $108.58 | 10.231% | $119.6888 | $119.69 | $119.70 | $119.70 |
| Purchase #5 | $84.41 | 4.815% | $88.4743 | $88.47 | $88.45 | $88.50 |
| Purchase #6 | $136.54 | 4.461% | $142.631 | $142.63 | $142.65 | $142.60 |
| Purchase #7 | $88.95 | 6.818% | $95.0146 | $95.01 | $95.00 | $95.00 |
| 7 purchase totals = | $635.73 | $676.6519 | $676.65 | $676.65 | $676.60 | |