| 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 | $38.64 | 11.799% | $43.1991 | $43.20 | $43.20 | $43.20 |
| Purchase #2 | $102.98 | 5.227% | $108.3628 | $108.36 | $108.35 | $108.40 |
| Purchase #3 | $58.88 | 3.354% | $60.8548 | $60.85 | $60.85 | $60.90 |
| Purchase #4 | $220.42 | 12.350% | $247.6419 | $247.64 | $247.65 | $247.60 |
| Purchase #5 | $230.37 | 11.227% | $256.2336 | $256.23 | $256.25 | $256.20 |
| Purchase #6 | $177.46 | 10.576% | $196.2282 | $196.23 | $196.25 | $196.20 |
| Purchase #7 | $54.73 | 13.812% | $62.2893 | $62.29 | $62.30 | $62.30 |
| 7 purchase totals = | $883.48 | $974.8097 | $974.80 | $974.85 | $974.80 | |