| 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 | $122.27 | 6.730% | $130.4988 | $130.50 | $130.50 | $130.50 |
| Purchase #2 | $82.54 | 11.550% | $92.0734 | $92.07 | $92.05 | $92.10 |
| Purchase #3 | $48.90 | 4.309% | $51.0071 | $51.01 | $51.00 | $51.00 |
| Purchase #4 | $57.25 | 9.208% | $62.5216 | $62.52 | $62.50 | $62.50 |
| Purchase #5 | $36.27 | 4.578% | $37.9304 | $37.93 | $37.95 | $37.90 |
| Purchase #6 | $155.33 | 5.422% | $163.752 | $163.75 | $163.75 | $163.80 |
| Purchase #7 | $115.52 | 4.505% | $120.7242 | $120.72 | $120.70 | $120.70 |
| 7 purchase totals = | $618.08 | $658.5075 | $658.50 | $658.45 | $658.50 | |