| 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 | $53.61 | 13.250% | $60.7133 | $60.71 | $60.70 | $60.70 |
| Purchase #2 | $42.79 | 6.521% | $45.5803 | $45.58 | $45.60 | $45.60 |
| Purchase #3 | $154.34 | 11.231% | $171.6739 | $171.67 | $171.65 | $171.70 |
| Purchase #4 | $21.90 | 9.343% | $23.9461 | $23.95 | $23.95 | $23.90 |
| Purchase #5 | $91.54 | 3.871% | $95.0835 | $95.08 | $95.10 | $95.10 |
| Purchase #6 | $105.31 | 13.215% | $119.2267 | $119.23 | $119.25 | $119.20 |
| Purchase #7 | $245.32 | 7.357% | $263.3682 | $263.37 | $263.35 | $263.40 |
| 7 purchase totals = | $714.81 | $779.5920 | $779.59 | $779.60 | $779.60 | |