| 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 | $164.44 | 5.618% | $173.6782 | $173.68 | $173.70 | $173.70 |
| Purchase #2 | $48.85 | 7.722% | $52.6222 | $52.62 | $52.60 | $52.60 |
| Purchase #3 | $14.99 | 10.782% | $16.6062 | $16.61 | $16.60 | $16.60 |
| Purchase #4 | $108.53 | 4.756% | $113.6917 | $113.69 | $113.70 | $113.70 |
| Purchase #5 | $20.57 | 4.256% | $21.4455 | $21.45 | $21.45 | $21.40 |
| Purchase #6 | $51.65 | 4.622% | $54.0373 | $54.04 | $54.05 | $54.00 |
| Purchase #7 | $245.63 | 3.772% | $254.8952 | $254.90 | $254.90 | $254.90 |
| 7 purchase totals = | $654.66 | $686.9763 | $686.99 | $687.00 | $686.90 | |