| 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 | $70.50 | 13.403% | $79.9491 | $79.95 | $79.95 | $79.90 |
| Purchase #2 | $215.48 | 7.621% | $231.9017 | $231.90 | $231.90 | $231.90 |
| Purchase #3 | $102.51 | 7.480% | $110.1777 | $110.18 | $110.20 | $110.20 |
| Purchase #4 | $234.73 | 7.157% | $251.5296 | $251.53 | $251.55 | $251.50 |
| Purchase #5 | $178.97 | 5.245% | $188.357 | $188.36 | $188.35 | $188.40 |
| Purchase #6 | $63.32 | 4.455% | $66.1409 | $66.14 | $66.15 | $66.10 |
| Purchase #7 | $116.50 | 8.542% | $126.4514 | $126.45 | $126.45 | $126.50 |
| 7 purchase totals = | $982.01 | $1,054.5074 | $1,054.51 | $1,054.55 | $1,054.50 | |