| 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 | $129.84 | 7.776% | $139.9364 | $139.94 | $139.95 | $139.90 |
| Purchase #2 | $66.74 | 13.802% | $75.9515 | $75.95 | $75.95 | $76.00 |
| Purchase #3 | $11.33 | 8.428% | $12.2849 | $12.28 | $12.30 | $12.30 |
| Purchase #4 | $159.42 | 11.411% | $177.6114 | $177.61 | $177.60 | $177.60 |
| Purchase #5 | $48.26 | 3.606% | $50.0003 | $50.00 | $50.00 | $50.00 |
| Purchase #6 | $73.27 | 4.241% | $76.3774 | $76.38 | $76.40 | $76.40 |
| Purchase #7 | $14.75 | 11.419% | $16.4343 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $503.61 | $548.5962 | $548.59 | $548.65 | $548.60 | |