| 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 | $89.81 | 8.124% | $97.1062 | $97.11 | $97.10 | $97.10 |
| Purchase #2 | $169.94 | 7.654% | $182.9472 | $182.95 | $182.95 | $182.90 |
| Purchase #3 | $123.98 | 12.318% | $139.2519 | $139.25 | $139.25 | $139.30 |
| Purchase #4 | $60.99 | 12.442% | $68.5784 | $68.58 | $68.60 | $68.60 |
| Purchase #5 | $219.37 | 13.401% | $248.7678 | $248.77 | $248.75 | $248.80 |
| Purchase #6 | $70.76 | 7.178% | $75.8392 | $75.84 | $75.85 | $75.80 |
| Purchase #7 | $39.72 | 9.609% | $43.5367 | $43.54 | $43.55 | $43.50 |
| 7 purchase totals = | $774.57 | $856.0274 | $856.04 | $856.05 | $856.00 | |