| 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 | $106.90 | 9.531% | $117.0886 | $117.09 | $117.10 | $117.10 |
| Purchase #2 | $84.90 | 5.455% | $89.5313 | $89.53 | $89.55 | $89.50 |
| Purchase #3 | $5.60 | 7.527% | $6.0215 | $6.02 | $6.00 | $6.00 |
| Purchase #4 | $168.53 | 5.468% | $177.7452 | $177.75 | $177.75 | $177.70 |
| Purchase #5 | $37.27 | 4.310% | $38.8763 | $38.88 | $38.90 | $38.90 |
| Purchase #6 | $149.41 | 11.730% | $166.9358 | $166.94 | $166.95 | $166.90 |
| Purchase #7 | $76.38 | 4.831% | $80.0699 | $80.07 | $80.05 | $80.10 |
| 7 purchase totals = | $628.99 | $676.2686 | $676.28 | $676.30 | $676.20 | |