| 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 | $51.69 | 5.735% | $54.6544 | $54.65 | $54.65 | $54.70 |
| Purchase #2 | $135.73 | 13.304% | $153.7875 | $153.79 | $153.80 | $153.80 |
| Purchase #3 | $49.83 | 5.387% | $52.5143 | $52.51 | $52.50 | $52.50 |
| Purchase #4 | $71.76 | 3.484% | $74.2601 | $74.26 | $74.25 | $74.30 |
| Purchase #5 | $17.69 | 6.248% | $18.7953 | $18.80 | $18.80 | $18.80 |
| Purchase #6 | $195.40 | 11.548% | $217.9648 | $217.96 | $217.95 | $218.00 |
| Purchase #7 | $27.89 | 8.741% | $30.3279 | $30.33 | $30.35 | $30.30 |
| 7 purchase totals = | $549.99 | $602.3043 | $602.30 | $602.30 | $602.40 | |