| 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 | $249.91 | 8.801% | $271.9046 | $271.90 | $271.90 | $271.90 |
| Purchase #2 | $88.76 | 9.710% | $97.3786 | $97.38 | $97.40 | $97.40 |
| Purchase #3 | $183.52 | 9.600% | $201.1379 | $201.14 | $201.15 | $201.10 |
| Purchase #4 | $64.57 | 3.646% | $66.9242 | $66.92 | $66.90 | $66.90 |
| Purchase #5 | $15.41 | 13.831% | $17.5414 | $17.54 | $17.55 | $17.50 |
| Purchase #6 | $16.43 | 11.272% | $18.282 | $18.28 | $18.30 | $18.30 |
| Purchase #7 | $62.38 | 13.489% | $70.7944 | $70.79 | $70.80 | $70.80 |
| 7 purchase totals = | $680.98 | $743.9631 | $743.95 | $744.00 | $743.90 | |