| 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 | $55.59 | 3.349% | $57.4517 | $57.45 | $57.45 | $57.50 |
| Purchase #2 | $143.79 | 3.429% | $148.7206 | $148.72 | $148.70 | $148.70 |
| Purchase #3 | $15.43 | 5.264% | $16.2422 | $16.24 | $16.25 | $16.20 |
| Purchase #4 | $122.73 | 13.799% | $139.6655 | $139.67 | $139.65 | $139.70 |
| Purchase #5 | $219.64 | 3.741% | $227.8567 | $227.86 | $227.85 | $227.90 |
| Purchase #6 | $130.57 | 3.484% | $135.1191 | $135.12 | $135.10 | $135.10 |
| Purchase #7 | $21.72 | 6.777% | $23.192 | $23.19 | $23.20 | $23.20 |
| 7 purchase totals = | $709.47 | $748.2478 | $748.25 | $748.20 | $748.30 | |