| 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 | $62.36 | 6.113% | $66.1721 | $66.17 | $66.15 | $66.20 |
| Purchase #2 | $25.33 | 4.842% | $26.5565 | $26.56 | $26.55 | $26.60 |
| Purchase #3 | $174.67 | 6.302% | $185.6777 | $185.68 | $185.70 | $185.70 |
| Purchase #4 | $128.29 | 13.685% | $145.8465 | $145.85 | $145.85 | $145.80 |
| Purchase #5 | $136.73 | 13.248% | $154.844 | $154.84 | $154.85 | $154.80 |
| Purchase #6 | $47.97 | 5.126% | $50.4289 | $50.43 | $50.45 | $50.40 |
| Purchase #7 | $65.69 | 12.400% | $73.8356 | $73.84 | $73.85 | $73.80 |
| 7 purchase totals = | $641.04 | $703.3613 | $703.37 | $703.40 | $703.30 | |