| 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 | $35.83 | 4.854% | $37.5692 | $37.57 | $37.55 | $37.60 |
| Purchase #2 | $116.82 | 12.345% | $131.2414 | $131.24 | $131.25 | $131.20 |
| Purchase #3 | $76.58 | 4.342% | $79.9051 | $79.91 | $79.90 | $79.90 |
| Purchase #4 | $44.35 | 6.338% | $47.1609 | $47.16 | $47.15 | $47.20 |
| Purchase #5 | $179.82 | 12.670% | $202.6032 | $202.60 | $202.60 | $202.60 |
| Purchase #6 | $227.86 | 6.521% | $242.7188 | $242.72 | $242.70 | $242.70 |
| Purchase #7 | $180.98 | 5.678% | $191.256 | $191.26 | $191.25 | $191.30 |
| 7 purchase totals = | $862.24 | $932.4546 | $932.46 | $932.40 | $932.50 | |