| 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 | $63.51 | 9.501% | $69.5441 | $69.54 | $69.55 | $69.50 |
| Purchase #2 | $172.84 | 7.252% | $185.3744 | $185.37 | $185.35 | $185.40 |
| Purchase #3 | $199.25 | 9.827% | $218.8303 | $218.83 | $218.85 | $218.80 |
| Purchase #4 | $168.98 | 3.252% | $174.4752 | $174.48 | $174.50 | $174.50 |
| Purchase #5 | $158.69 | 6.803% | $169.4857 | $169.49 | $169.50 | $169.50 |
| Purchase #6 | $247.38 | 12.737% | $278.8888 | $278.89 | $278.90 | $278.90 |
| Purchase #7 | $72.71 | 10.159% | $80.0966 | $80.10 | $80.10 | $80.10 |
| 7 purchase totals = | $1,083.36 | $1,176.6951 | $1,176.70 | $1,176.75 | $1,176.70 | |