| 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 | $115.86 | 9.179% | $126.4948 | $126.49 | $126.50 | $126.50 |
| Purchase #2 | $59.95 | 7.696% | $64.5638 | $64.56 | $64.55 | $64.60 |
| Purchase #3 | $30.54 | 4.255% | $31.8395 | $31.84 | $31.85 | $31.80 |
| Purchase #4 | $38.89 | 3.740% | $40.3445 | $40.34 | $40.35 | $40.30 |
| Purchase #5 | $20.87 | 5.458% | $22.0091 | $22.01 | $22.00 | $22.00 |
| Purchase #6 | $215.90 | 10.418% | $238.3925 | $238.39 | $238.40 | $238.40 |
| Purchase #7 | $163.85 | 6.851% | $175.0754 | $175.08 | $175.10 | $175.10 |
| 7 purchase totals = | $645.86 | $698.7196 | $698.71 | $698.75 | $698.70 | |