| 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 | $86.44 | 5.144% | $90.8865 | $90.89 | $90.90 | $90.90 |
| Purchase #2 | $220.26 | 9.675% | $241.5702 | $241.57 | $241.55 | $241.60 |
| Purchase #3 | $222.59 | 5.440% | $234.6989 | $234.70 | $234.70 | $234.70 |
| Purchase #4 | $151.85 | 6.675% | $161.986 | $161.99 | $162.00 | $162.00 |
| Purchase #5 | $220.65 | 12.743% | $248.7674 | $248.77 | $248.75 | $248.80 |
| Purchase #6 | $8.42 | 11.776% | $9.4115 | $9.41 | $9.40 | $9.40 |
| Purchase #7 | $80.59 | 9.283% | $88.0712 | $88.07 | $88.05 | $88.10 |
| 7 purchase totals = | $990.80 | $1,075.3917 | $1,075.40 | $1,075.35 | $1,075.50 | |