| 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 | $71.68 | 7.133% | $76.7929 | $76.79 | $76.80 | $76.80 |
| Purchase #2 | $54.92 | 8.763% | $59.7326 | $59.73 | $59.75 | $59.70 |
| Purchase #3 | $34.84 | 13.216% | $39.4445 | $39.44 | $39.45 | $39.40 |
| Purchase #4 | $222.93 | 13.484% | $252.9899 | $252.99 | $253.00 | $253.00 |
| Purchase #5 | $122.54 | 4.872% | $128.5101 | $128.51 | $128.50 | $128.50 |
| Purchase #6 | $7.96 | 7.364% | $8.5462 | $8.55 | $8.55 | $8.50 |
| Purchase #7 | $84.87 | 12.520% | $95.4957 | $95.50 | $95.50 | $95.50 |
| 7 purchase totals = | $599.74 | $661.5119 | $661.51 | $661.55 | $661.40 | |