| 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 | $38.73 | 12.560% | $43.5945 | $43.59 | $43.60 | $43.60 |
| Purchase #2 | $49.28 | 11.320% | $54.8585 | $54.86 | $54.85 | $54.90 |
| Purchase #3 | $67.74 | 11.388% | $75.4542 | $75.45 | $75.45 | $75.50 |
| Purchase #4 | $35.30 | 13.620% | $40.1079 | $40.11 | $40.10 | $40.10 |
| Purchase #5 | $105.38 | 13.633% | $119.7465 | $119.75 | $119.75 | $119.70 |
| Purchase #6 | $146.87 | 7.396% | $157.7325 | $157.73 | $157.75 | $157.70 |
| Purchase #7 | $67.50 | 8.460% | $73.2105 | $73.21 | $73.20 | $73.20 |
| 7 purchase totals = | $510.80 | $564.7046 | $564.70 | $564.70 | $564.70 | |