| 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 | $41.55 | 8.105% | $44.9176 | $44.92 | $44.90 | $44.90 |
| Purchase #2 | $101.50 | 12.486% | $114.1733 | $114.17 | $114.15 | $114.20 |
| Purchase #3 | $89.38 | 12.594% | $100.6365 | $100.64 | $100.65 | $100.60 |
| Purchase #4 | $246.90 | 9.109% | $269.3901 | $269.39 | $269.40 | $269.40 |
| Purchase #5 | $111.62 | 10.356% | $123.1794 | $123.18 | $123.20 | $123.20 |
| Purchase #6 | $72.71 | 4.535% | $76.0074 | $76.01 | $76.00 | $76.00 |
| Purchase #7 | $222.27 | 10.671% | $245.9884 | $245.99 | $246.00 | $246.00 |
| 7 purchase totals = | $885.93 | $974.2927 | $974.30 | $974.30 | $974.30 | |