| 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 | $39.75 | 5.275% | $41.8468 | $41.85 | $41.85 | $41.80 |
| Purchase #2 | $136.56 | 4.692% | $142.9674 | $142.97 | $142.95 | $143.00 |
| Purchase #3 | $23.69 | 4.267% | $24.7009 | $24.70 | $24.70 | $24.70 |
| Purchase #4 | $124.98 | 3.851% | $129.793 | $129.79 | $129.80 | $129.80 |
| Purchase #5 | $86.33 | 9.774% | $94.7679 | $94.77 | $94.75 | $94.80 |
| Purchase #6 | $107.68 | 13.244% | $121.9411 | $121.94 | $121.95 | $121.90 |
| Purchase #7 | $230.87 | 12.325% | $259.3247 | $259.32 | $259.30 | $259.30 |
| 7 purchase totals = | $749.86 | $815.3418 | $815.34 | $815.30 | $815.30 | |