| 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 | $37.37 | 11.629% | $41.7158 | $41.72 | $41.70 | $41.70 |
| Purchase #2 | $56.28 | 8.870% | $61.272 | $61.27 | $61.25 | $61.30 |
| Purchase #3 | $143.36 | 10.171% | $157.9411 | $157.94 | $157.95 | $157.90 |
| Purchase #4 | $206.53 | 9.136% | $225.3986 | $225.40 | $225.40 | $225.40 |
| Purchase #5 | $35.81 | 11.695% | $39.998 | $40.00 | $40.00 | $40.00 |
| Purchase #6 | $248.36 | 7.553% | $267.1186 | $267.12 | $267.10 | $267.10 |
| Purchase #7 | $196.33 | 10.391% | $216.7307 | $216.73 | $216.75 | $216.70 |
| 7 purchase totals = | $924.04 | $1,010.1748 | $1,010.18 | $1,010.15 | $1,010.10 | |