| 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 | $92.75 | 7.704% | $99.8955 | $99.90 | $99.90 | $99.90 |
| Purchase #2 | $120.57 | 12.508% | $135.6509 | $135.65 | $135.65 | $135.70 |
| Purchase #3 | $182.65 | 12.551% | $205.5744 | $205.57 | $205.55 | $205.60 |
| Purchase #4 | $218.88 | 3.356% | $226.2256 | $226.23 | $226.25 | $226.20 |
| Purchase #5 | $10.63 | 8.528% | $11.5365 | $11.54 | $11.55 | $11.50 |
| Purchase #6 | $242.91 | 7.340% | $260.7396 | $260.74 | $260.75 | $260.70 |
| Purchase #7 | $104.27 | 10.471% | $115.1881 | $115.19 | $115.20 | $115.20 |
| 7 purchase totals = | $972.66 | $1,054.8106 | $1,054.82 | $1,054.85 | $1,054.80 | |