| 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 | $57.99 | 7.671% | $62.4384 | $62.44 | $62.45 | $62.40 |
| Purchase #2 | $89.58 | 7.776% | $96.5457 | $96.55 | $96.55 | $96.50 |
| Purchase #3 | $145.83 | 12.326% | $163.805 | $163.81 | $163.80 | $163.80 |
| Purchase #4 | $106.44 | 12.513% | $119.7588 | $119.76 | $119.75 | $119.80 |
| Purchase #5 | $231.28 | 13.754% | $263.0903 | $263.09 | $263.10 | $263.10 |
| Purchase #6 | $202.88 | 11.265% | $225.7344 | $225.73 | $225.75 | $225.70 |
| Purchase #7 | $188.58 | 12.726% | $212.5787 | $212.58 | $212.60 | $212.60 |
| 7 purchase totals = | $1,022.58 | $1,143.9513 | $1,143.96 | $1,144.00 | $1,143.90 | |