| 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 | $57.44 | 12.757% | $64.7676 | $64.77 | $64.75 | $64.80 |
| Purchase #2 | $63.52 | 7.651% | $68.3799 | $68.38 | $68.40 | $68.40 |
| Purchase #3 | $221.40 | 13.194% | $250.6115 | $250.61 | $250.60 | $250.60 |
| Purchase #4 | $188.74 | 5.429% | $198.9867 | $198.99 | $199.00 | $199.00 |
| Purchase #5 | $76.98 | 13.700% | $87.5263 | $87.53 | $87.55 | $87.50 |
| Purchase #6 | $75.96 | 6.341% | $80.7766 | $80.78 | $80.80 | $80.80 |
| Purchase #7 | $15.31 | 7.401% | $16.4431 | $16.44 | $16.45 | $16.40 |
| 7 purchase totals = | $699.35 | $767.4917 | $767.50 | $767.55 | $767.50 | |