| 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 | $26.73 | 4.126% | $27.8329 | $27.83 | $27.85 | $27.80 |
| Purchase #2 | $204.86 | 11.564% | $228.55 | $228.55 | $228.55 | $228.60 |
| Purchase #3 | $191.27 | 7.570% | $205.7491 | $205.75 | $205.75 | $205.70 |
| Purchase #4 | $36.33 | 3.590% | $37.6342 | $37.63 | $37.65 | $37.60 |
| Purchase #5 | $51.49 | 9.528% | $56.396 | $56.40 | $56.40 | $56.40 |
| Purchase #6 | $36.68 | 4.632% | $38.379 | $38.38 | $38.40 | $38.40 |
| Purchase #7 | $227.40 | 11.522% | $253.601 | $253.60 | $253.60 | $253.60 |
| 7 purchase totals = | $774.76 | $848.1422 | $848.14 | $848.20 | $848.10 | |