| 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 | $79.76 | 10.793% | $88.3685 | $88.37 | $88.35 | $88.40 |
| Purchase #2 | $42.57 | 12.218% | $47.7712 | $47.77 | $47.75 | $47.80 |
| Purchase #3 | $249.25 | 13.392% | $282.6296 | $282.63 | $282.65 | $282.60 |
| Purchase #4 | $210.75 | 7.284% | $226.101 | $226.10 | $226.10 | $226.10 |
| Purchase #5 | $60.65 | 10.262% | $66.8739 | $66.87 | $66.85 | $66.90 |
| Purchase #6 | $195.41 | 3.827% | $202.8883 | $202.89 | $202.90 | $202.90 |
| Purchase #7 | $71.65 | 13.421% | $81.2661 | $81.27 | $81.25 | $81.30 |
| 7 purchase totals = | $910.04 | $995.8986 | $995.90 | $995.85 | $996.00 | |