| 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 | $28.54 | 8.430% | $30.9459 | $30.95 | $30.95 | $30.90 |
| Purchase #2 | $119.87 | 4.256% | $124.9717 | $124.97 | $124.95 | $125.00 |
| Purchase #3 | $64.79 | 4.437% | $67.6647 | $67.66 | $67.65 | $67.70 |
| Purchase #4 | $106.70 | 12.587% | $120.1303 | $120.13 | $120.15 | $120.10 |
| Purchase #5 | $214.85 | 6.741% | $229.333 | $229.33 | $229.35 | $229.30 |
| Purchase #6 | $195.34 | 12.480% | $219.7184 | $219.72 | $219.70 | $219.70 |
| Purchase #7 | $43.52 | 9.457% | $47.6357 | $47.64 | $47.65 | $47.60 |
| 7 purchase totals = | $773.61 | $840.3997 | $840.40 | $840.40 | $840.30 | |