| 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 | $70.77 | 7.285% | $75.9256 | $75.93 | $75.95 | $75.90 |
| Purchase #2 | $27.26 | 8.867% | $29.6771 | $29.68 | $29.70 | $29.70 |
| Purchase #3 | $137.61 | 11.469% | $153.3925 | $153.39 | $153.40 | $153.40 |
| Purchase #4 | $10.79 | 5.304% | $11.3623 | $11.36 | $11.35 | $11.40 |
| Purchase #5 | $63.80 | 12.461% | $71.7501 | $71.75 | $71.75 | $71.80 |
| Purchase #6 | $145.66 | 11.113% | $161.8472 | $161.85 | $161.85 | $161.80 |
| Purchase #7 | $16.65 | 4.202% | $17.3496 | $17.35 | $17.35 | $17.30 |
| 7 purchase totals = | $472.54 | $521.3044 | $521.31 | $521.35 | $521.30 | |