| 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 | $30.56 | 10.307% | $33.7098 | $33.71 | $33.70 | $33.70 |
| Purchase #2 | $137.73 | 6.498% | $146.6797 | $146.68 | $146.70 | $146.70 |
| Purchase #3 | $141.38 | 6.524% | $150.6036 | $150.60 | $150.60 | $150.60 |
| Purchase #4 | $13.97 | 4.306% | $14.5715 | $14.57 | $14.55 | $14.60 |
| Purchase #5 | $196.54 | 11.666% | $219.4684 | $219.47 | $219.45 | $219.50 |
| Purchase #6 | $182.44 | 13.188% | $206.5002 | $206.50 | $206.50 | $206.50 |
| Purchase #7 | $110.80 | 13.799% | $126.0893 | $126.09 | $126.10 | $126.10 |
| 7 purchase totals = | $813.42 | $897.6225 | $897.62 | $897.60 | $897.70 | |