| 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 | $93.74 | 11.731% | $104.7366 | $104.74 | $104.75 | $104.70 |
| Purchase #2 | $13.84 | 4.370% | $14.4448 | $14.44 | $14.45 | $14.40 |
| Purchase #3 | $5.81 | 8.219% | $6.2875 | $6.29 | $6.30 | $6.30 |
| Purchase #4 | $39.65 | 8.508% | $43.0234 | $43.02 | $43.00 | $43.00 |
| Purchase #5 | $220.68 | 4.872% | $231.4315 | $231.43 | $231.45 | $231.40 |
| Purchase #6 | $38.51 | 11.726% | $43.0257 | $43.03 | $43.05 | $43.00 |
| Purchase #7 | $132.80 | 5.111% | $139.5874 | $139.59 | $139.60 | $139.60 |
| 7 purchase totals = | $545.03 | $582.5369 | $582.54 | $582.60 | $582.40 | |