| 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 | $193.76 | 9.719% | $212.5915 | $212.59 | $212.60 | $212.60 |
| Purchase #2 | $21.50 | 4.262% | $22.4163 | $22.42 | $22.40 | $22.40 |
| Purchase #3 | $43.95 | 5.704% | $46.4569 | $46.46 | $46.45 | $46.50 |
| Purchase #4 | $13.41 | 6.640% | $14.3004 | $14.30 | $14.30 | $14.30 |
| Purchase #5 | $246.40 | 11.726% | $275.2929 | $275.29 | $275.30 | $275.30 |
| Purchase #6 | $92.83 | 11.487% | $103.4934 | $103.49 | $103.50 | $103.50 |
| Purchase #7 | $166.75 | 5.547% | $175.9996 | $176.00 | $176.00 | $176.00 |
| 7 purchase totals = | $778.60 | $850.5510 | $850.55 | $850.55 | $850.60 | |