| 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 | $40.41 | 3.782% | $41.9383 | $41.94 | $41.95 | $41.90 |
| Purchase #2 | $38.54 | 7.794% | $41.5438 | $41.54 | $41.55 | $41.50 |
| Purchase #3 | $101.55 | 4.677% | $106.2995 | $106.30 | $106.30 | $106.30 |
| Purchase #4 | $239.83 | 7.758% | $258.436 | $258.44 | $258.45 | $258.40 |
| Purchase #5 | $60.75 | 10.403% | $67.0698 | $67.07 | $67.05 | $67.10 |
| Purchase #6 | $148.75 | 12.327% | $167.0864 | $167.09 | $167.10 | $167.10 |
| Purchase #7 | $34.66 | 10.588% | $38.3298 | $38.33 | $38.35 | $38.30 |
| 7 purchase totals = | $664.49 | $720.7036 | $720.71 | $720.75 | $720.60 | |