| 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 | $60.46 | 7.408% | $64.9389 | $64.94 | $64.95 | $64.90 |
| Purchase #2 | $64.28 | 3.614% | $66.6031 | $66.60 | $66.60 | $66.60 |
| Purchase #3 | $142.75 | 8.742% | $155.2292 | $155.23 | $155.25 | $155.20 |
| Purchase #4 | $176.67 | 11.110% | $196.298 | $196.30 | $196.30 | $196.30 |
| Purchase #5 | $136.93 | 12.772% | $154.4187 | $154.42 | $154.40 | $154.40 |
| Purchase #6 | $130.55 | 6.808% | $139.4378 | $139.44 | $139.45 | $139.40 |
| Purchase #7 | $171.38 | 13.677% | $194.8196 | $194.82 | $194.80 | $194.80 |
| 7 purchase totals = | $883.02 | $971.7453 | $971.75 | $971.75 | $971.60 | |