| 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 | $10.91 | 6.621% | $11.6324 | $11.63 | $11.65 | $11.60 |
| Purchase #2 | $157.83 | 12.320% | $177.2747 | $177.27 | $177.25 | $177.30 |
| Purchase #3 | $79.89 | 5.714% | $84.4549 | $84.45 | $84.45 | $84.50 |
| Purchase #4 | $94.66 | 5.399% | $99.7707 | $99.77 | $99.75 | $99.80 |
| Purchase #5 | $189.87 | 7.454% | $204.0229 | $204.02 | $204.00 | $204.00 |
| Purchase #6 | $218.88 | 9.813% | $240.3587 | $240.36 | $240.35 | $240.40 |
| Purchase #7 | $16.74 | 6.277% | $17.7908 | $17.79 | $17.80 | $17.80 |
| 7 purchase totals = | $768.78 | $835.3051 | $835.29 | $835.25 | $835.40 | |