| 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 | $21.88 | 13.358% | $24.8027 | $24.80 | $24.80 | $24.80 |
| Purchase #2 | $41.91 | 12.181% | $47.0151 | $47.02 | $47.00 | $47.00 |
| Purchase #3 | $100.85 | 6.612% | $107.5182 | $107.52 | $107.50 | $107.50 |
| Purchase #4 | $111.65 | 13.540% | $126.7674 | $126.77 | $126.75 | $126.80 |
| Purchase #5 | $75.95 | 6.113% | $80.5928 | $80.59 | $80.60 | $80.60 |
| Purchase #6 | $249.33 | 13.285% | $282.4535 | $282.45 | $282.45 | $282.50 |
| Purchase #7 | $26.38 | 6.491% | $28.0923 | $28.09 | $28.10 | $28.10 |
| 7 purchase totals = | $627.95 | $697.2420 | $697.24 | $697.20 | $697.30 | |