| 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 | $8.48 | 13.566% | $9.6304 | $9.63 | $9.65 | $9.60 |
| Purchase #2 | $124.85 | 11.435% | $139.1266 | $139.13 | $139.15 | $139.10 |
| Purchase #3 | $134.48 | 7.700% | $144.835 | $144.84 | $144.85 | $144.80 |
| Purchase #4 | $75.51 | 4.561% | $78.954 | $78.95 | $78.95 | $79.00 |
| Purchase #5 | $47.94 | 9.707% | $52.5935 | $52.59 | $52.60 | $52.60 |
| Purchase #6 | $207.43 | 3.599% | $214.8954 | $214.90 | $214.90 | $214.90 |
| Purchase #7 | $83.31 | 13.292% | $94.3836 | $94.38 | $94.40 | $94.40 |
| 7 purchase totals = | $682.00 | $734.4185 | $734.42 | $734.50 | $734.40 | |