| 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 | $15.57 | 8.128% | $16.8355 | $16.84 | $16.85 | $16.80 |
| Purchase #2 | $67.81 | 4.731% | $71.0181 | $71.02 | $71.00 | $71.00 |
| Purchase #3 | $219.73 | 13.300% | $248.9541 | $248.95 | $248.95 | $249.00 |
| Purchase #4 | $228.93 | 10.366% | $252.6609 | $252.66 | $252.65 | $252.70 |
| Purchase #5 | $183.44 | 13.254% | $207.7531 | $207.75 | $207.75 | $207.80 |
| Purchase #6 | $200.82 | 7.409% | $215.6988 | $215.70 | $215.70 | $215.70 |
| Purchase #7 | $66.28 | 11.165% | $73.6802 | $73.68 | $73.70 | $73.70 |
| 7 purchase totals = | $982.58 | $1,086.6007 | $1,086.60 | $1,086.60 | $1,086.70 | |