| 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 | $49.40 | 8.330% | $53.515 | $53.52 | $53.50 | $53.50 |
| Purchase #2 | $63.86 | 5.403% | $67.3104 | $67.31 | $67.30 | $67.30 |
| Purchase #3 | $97.98 | 9.543% | $107.3302 | $107.33 | $107.35 | $107.30 |
| Purchase #4 | $52.25 | 8.681% | $56.7858 | $56.79 | $56.80 | $56.80 |
| Purchase #5 | $63.44 | 9.308% | $69.345 | $69.35 | $69.35 | $69.30 |
| Purchase #6 | $139.29 | 5.249% | $146.6013 | $146.60 | $146.60 | $146.60 |
| Purchase #7 | $43.59 | 7.514% | $46.8654 | $46.87 | $46.85 | $46.90 |
| 7 purchase totals = | $509.81 | $547.7531 | $547.77 | $547.75 | $547.70 | |