| 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 | $83.59 | 8.416% | $90.6249 | $90.62 | $90.60 | $90.60 |
| Purchase #2 | $77.41 | 4.842% | $81.1582 | $81.16 | $81.15 | $81.20 |
| Purchase #3 | $53.50 | 4.674% | $56.0006 | $56.00 | $56.00 | $56.00 |
| Purchase #4 | $124.76 | 3.608% | $129.2613 | $129.26 | $129.25 | $129.30 |
| Purchase #5 | $11.43 | 9.695% | $12.5381 | $12.54 | $12.55 | $12.50 |
| Purchase #6 | $220.44 | 9.171% | $240.6566 | $240.66 | $240.65 | $240.70 |
| Purchase #7 | $40.81 | 6.705% | $43.5463 | $43.55 | $43.55 | $43.50 |
| 7 purchase totals = | $611.94 | $653.7860 | $653.79 | $653.75 | $653.80 | |