| 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 | $5.59 | 3.448% | $5.7827 | $5.78 | $5.80 | $5.80 |
| Purchase #2 | $197.40 | 3.176% | $203.6694 | $203.67 | $203.65 | $203.70 |
| Purchase #3 | $190.89 | 10.693% | $211.3019 | $211.30 | $211.30 | $211.30 |
| Purchase #4 | $230.57 | 13.803% | $262.3956 | $262.40 | $262.40 | $262.40 |
| Purchase #5 | $148.39 | 6.212% | $157.608 | $157.61 | $157.60 | $157.60 |
| Purchase #6 | $77.75 | 7.270% | $83.4024 | $83.40 | $83.40 | $83.40 |
| Purchase #7 | $8.55 | 5.557% | $9.0251 | $9.03 | $9.05 | $9.00 |
| 7 purchase totals = | $859.14 | $933.1851 | $933.19 | $933.20 | $933.20 | |