| 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 | $36.50 | 5.514% | $38.5126 | $38.51 | $38.50 | $38.50 |
| Purchase #2 | $142.71 | 3.689% | $147.9746 | $147.97 | $147.95 | $148.00 |
| Purchase #3 | $31.39 | 9.224% | $34.2854 | $34.29 | $34.30 | $34.30 |
| Purchase #4 | $104.49 | 4.871% | $109.5797 | $109.58 | $109.60 | $109.60 |
| Purchase #5 | $180.96 | 8.183% | $195.768 | $195.77 | $195.75 | $195.80 |
| Purchase #6 | $135.40 | 7.614% | $145.7094 | $145.71 | $145.70 | $145.70 |
| Purchase #7 | $139.87 | 11.331% | $155.7187 | $155.72 | $155.70 | $155.70 |
| 7 purchase totals = | $771.32 | $827.5484 | $827.55 | $827.50 | $827.60 | |