| 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 | $66.71 | 13.603% | $75.7846 | $75.78 | $75.80 | $75.80 |
| Purchase #2 | $237.44 | 6.190% | $252.1375 | $252.14 | $252.15 | $252.10 |
| Purchase #3 | $140.65 | 4.361% | $146.7837 | $146.78 | $146.80 | $146.80 |
| Purchase #4 | $47.47 | 4.524% | $49.6175 | $49.62 | $49.60 | $49.60 |
| Purchase #5 | $171.67 | 8.152% | $185.6645 | $185.66 | $185.65 | $185.70 |
| Purchase #6 | $217.65 | 13.284% | $246.5626 | $246.56 | $246.55 | $246.60 |
| Purchase #7 | $232.65 | 10.796% | $257.7669 | $257.77 | $257.75 | $257.80 |
| 7 purchase totals = | $1,114.24 | $1,214.3173 | $1,214.31 | $1,214.30 | $1,214.40 | |