| 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 | $19.66 | 10.688% | $21.7613 | $21.76 | $21.75 | $21.80 |
| Purchase #2 | $148.33 | 11.305% | $165.0987 | $165.10 | $165.10 | $165.10 |
| Purchase #3 | $69.29 | 5.209% | $72.8993 | $72.90 | $72.90 | $72.90 |
| Purchase #4 | $125.31 | 12.272% | $140.688 | $140.69 | $140.70 | $140.70 |
| Purchase #5 | $193.36 | 9.169% | $211.0892 | $211.09 | $211.10 | $211.10 |
| Purchase #6 | $48.47 | 10.859% | $53.7334 | $53.73 | $53.75 | $53.70 |
| Purchase #7 | $5.75 | 4.114% | $5.9866 | $5.99 | $6.00 | $6.00 |
| 7 purchase totals = | $610.17 | $671.2565 | $671.26 | $671.30 | $671.30 | |