| 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 | $54.62 | 7.492% | $58.7121 | $58.71 | $58.70 | $58.70 |
| Purchase #2 | $51.51 | 12.745% | $58.0749 | $58.07 | $58.05 | $58.10 |
| Purchase #3 | $9.60 | 11.530% | $10.7069 | $10.71 | $10.70 | $10.70 |
| Purchase #4 | $127.82 | 4.137% | $133.1079 | $133.11 | $133.10 | $133.10 |
| Purchase #5 | $165.88 | 9.809% | $182.1512 | $182.15 | $182.15 | $182.20 |
| Purchase #6 | $82.27 | 8.137% | $88.9643 | $88.96 | $88.95 | $89.00 |
| Purchase #7 | $167.74 | 5.193% | $176.4507 | $176.45 | $176.45 | $176.50 |
| 7 purchase totals = | $659.44 | $708.1680 | $708.16 | $708.10 | $708.30 | |