| 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 | $38.85 | 5.397% | $40.9467 | $40.95 | $40.95 | $40.90 |
| Purchase #2 | $95.98 | 7.196% | $102.8867 | $102.89 | $102.90 | $102.90 |
| Purchase #3 | $15.86 | 10.145% | $17.469 | $17.47 | $17.45 | $17.50 |
| Purchase #4 | $239.54 | 7.382% | $257.2228 | $257.22 | $257.20 | $257.20 |
| Purchase #5 | $188.41 | 3.586% | $195.1664 | $195.17 | $195.15 | $195.20 |
| Purchase #6 | $228.68 | 9.297% | $249.9404 | $249.94 | $249.95 | $249.90 |
| Purchase #7 | $198.28 | 10.586% | $219.2699 | $219.27 | $219.25 | $219.30 |
| 7 purchase totals = | $1,005.60 | $1,082.9019 | $1,082.91 | $1,082.85 | $1,082.90 | |