| 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 | $16.69 | 5.724% | $17.6453 | $17.65 | $17.65 | $17.60 |
| Purchase #2 | $75.58 | 12.523% | $85.0449 | $85.04 | $85.05 | $85.00 |
| Purchase #3 | $47.93 | 7.478% | $51.5142 | $51.51 | $51.50 | $51.50 |
| Purchase #4 | $181.64 | 8.782% | $197.5916 | $197.59 | $197.60 | $197.60 |
| Purchase #5 | $199.35 | 3.554% | $206.4349 | $206.43 | $206.45 | $206.40 |
| Purchase #6 | $104.54 | 10.501% | $115.5177 | $115.52 | $115.50 | $115.50 |
| Purchase #7 | $103.99 | 13.839% | $118.3812 | $118.38 | $118.40 | $118.40 |
| 7 purchase totals = | $729.72 | $792.1298 | $792.12 | $792.15 | $792.00 | |