| 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 | $5.97 | 12.313% | $6.7051 | $6.71 | $6.70 | $6.70 |
| Purchase #2 | $177.25 | 10.231% | $195.3844 | $195.38 | $195.40 | $195.40 |
| Purchase #3 | $53.73 | 11.830% | $60.0863 | $60.09 | $60.10 | $60.10 |
| Purchase #4 | $66.37 | 8.789% | $72.2033 | $72.20 | $72.20 | $72.20 |
| Purchase #5 | $85.39 | 13.348% | $96.7879 | $96.79 | $96.80 | $96.80 |
| Purchase #6 | $138.58 | 6.550% | $147.657 | $147.66 | $147.65 | $147.70 |
| Purchase #7 | $169.44 | 9.592% | $185.6927 | $185.69 | $185.70 | $185.70 |
| 7 purchase totals = | $696.73 | $764.5167 | $764.52 | $764.55 | $764.60 | |