| 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 | $80.78 | 4.236% | $84.2018 | $84.20 | $84.20 | $84.20 |
| Purchase #2 | $15.98 | 10.242% | $17.6167 | $17.62 | $17.60 | $17.60 |
| Purchase #3 | $210.58 | 10.283% | $232.2339 | $232.23 | $232.25 | $232.20 |
| Purchase #4 | $105.95 | 9.170% | $115.6656 | $115.67 | $115.65 | $115.70 |
| Purchase #5 | $216.60 | 10.188% | $238.6672 | $238.67 | $238.65 | $238.70 |
| Purchase #6 | $114.41 | 8.129% | $123.7104 | $123.71 | $123.70 | $123.70 |
| Purchase #7 | $108.89 | 7.852% | $117.44 | $117.44 | $117.45 | $117.40 |
| 7 purchase totals = | $853.19 | $929.5356 | $929.54 | $929.50 | $929.50 | |