| 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 | $200.29 | 10.703% | $221.727 | $221.73 | $221.75 | $221.70 |
| Purchase #2 | $112.60 | 3.693% | $116.7583 | $116.76 | $116.75 | $116.80 |
| Purchase #3 | $8.29 | 12.783% | $9.3497 | $9.35 | $9.35 | $9.30 |
| Purchase #4 | $88.69 | 8.114% | $95.8863 | $95.89 | $95.90 | $95.90 |
| Purchase #5 | $46.36 | 3.116% | $47.8046 | $47.80 | $47.80 | $47.80 |
| Purchase #6 | $46.42 | 7.387% | $49.849 | $49.85 | $49.85 | $49.80 |
| Purchase #7 | $20.52 | 5.330% | $21.6137 | $21.61 | $21.60 | $21.60 |
| 7 purchase totals = | $523.17 | $562.9886 | $562.99 | $563.00 | $562.90 | |