| 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 | $33.67 | 6.845% | $35.9747 | $35.97 | $35.95 | $36.00 |
| Purchase #2 | $22.75 | 13.103% | $25.7309 | $25.73 | $25.75 | $25.70 |
| Purchase #3 | $173.81 | 8.670% | $188.8793 | $188.88 | $188.90 | $188.90 |
| Purchase #4 | $118.34 | 4.636% | $123.8262 | $123.83 | $123.85 | $123.80 |
| Purchase #5 | $249.51 | 3.325% | $257.8062 | $257.81 | $257.80 | $257.80 |
| Purchase #6 | $174.72 | 9.586% | $191.4687 | $191.47 | $191.45 | $191.50 |
| Purchase #7 | $177.43 | 8.760% | $192.9729 | $192.97 | $192.95 | $193.00 |
| 7 purchase totals = | $950.23 | $1,016.6589 | $1,016.66 | $1,016.65 | $1,016.70 | |