| 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 | $38.30 | 9.362% | $41.8856 | $41.89 | $41.90 | $41.90 |
| Purchase #2 | $192.52 | 6.527% | $205.0858 | $205.09 | $205.10 | $205.10 |
| Purchase #3 | $112.40 | 4.704% | $117.6873 | $117.69 | $117.70 | $117.70 |
| Purchase #4 | $54.82 | 3.156% | $56.5501 | $56.55 | $56.55 | $56.60 |
| Purchase #5 | $53.36 | 3.433% | $55.1918 | $55.19 | $55.20 | $55.20 |
| Purchase #6 | $107.39 | 7.712% | $115.6719 | $115.67 | $115.65 | $115.70 |
| Purchase #7 | $10.98 | 13.638% | $12.4775 | $12.48 | $12.50 | $12.50 |
| 7 purchase totals = | $569.77 | $604.5500 | $604.56 | $604.60 | $604.70 | |