| 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 | $62.96 | 8.590% | $68.3683 | $68.37 | $68.35 | $68.40 |
| Purchase #2 | $7.58 | 4.672% | $7.9341 | $7.93 | $7.95 | $7.90 |
| Purchase #3 | $62.98 | 4.660% | $65.9149 | $65.91 | $65.90 | $65.90 |
| Purchase #4 | $188.66 | 6.230% | $200.4135 | $200.41 | $200.40 | $200.40 |
| Purchase #5 | $39.53 | 8.588% | $42.9248 | $42.92 | $42.90 | $42.90 |
| Purchase #6 | $105.34 | 8.679% | $114.4825 | $114.48 | $114.50 | $114.50 |
| Purchase #7 | $34.85 | 3.498% | $36.0691 | $36.07 | $36.05 | $36.10 |
| 7 purchase totals = | $501.90 | $536.1072 | $536.09 | $536.05 | $536.10 | |