| 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 | $117.48 | 3.654% | $121.7727 | $121.77 | $121.75 | $121.80 |
| Purchase #2 | $70.81 | 11.829% | $79.1861 | $79.19 | $79.20 | $79.20 |
| Purchase #3 | $174.29 | 8.379% | $188.8938 | $188.89 | $188.90 | $188.90 |
| Purchase #4 | $147.79 | 6.826% | $157.8781 | $157.88 | $157.90 | $157.90 |
| Purchase #5 | $219.65 | 13.861% | $250.0957 | $250.10 | $250.10 | $250.10 |
| Purchase #6 | $24.73 | 3.788% | $25.6668 | $25.67 | $25.65 | $25.70 |
| Purchase #7 | $99.66 | 6.179% | $105.818 | $105.82 | $105.80 | $105.80 |
| 7 purchase totals = | $854.41 | $929.3112 | $929.32 | $929.30 | $929.40 | |