| 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 | $14.73 | 13.593% | $16.7322 | $16.73 | $16.75 | $16.70 |
| Purchase #2 | $72.97 | 12.537% | $82.1182 | $82.12 | $82.10 | $82.10 |
| Purchase #3 | $10.64 | 10.535% | $11.7609 | $11.76 | $11.75 | $11.80 |
| Purchase #4 | $195.49 | 5.659% | $206.5528 | $206.55 | $206.55 | $206.60 |
| Purchase #5 | $153.62 | 8.374% | $166.4841 | $166.48 | $166.50 | $166.50 |
| Purchase #6 | $13.69 | 10.504% | $15.128 | $15.13 | $15.15 | $15.10 |
| Purchase #7 | $155.28 | 6.394% | $165.2086 | $165.21 | $165.20 | $165.20 |
| 7 purchase totals = | $616.42 | $663.9848 | $663.98 | $664.00 | $664.00 | |