| 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 | $87.80 | 11.316% | $97.7354 | $97.74 | $97.75 | $97.70 |
| Purchase #2 | $84.41 | 3.288% | $87.1854 | $87.19 | $87.20 | $87.20 |
| Purchase #3 | $204.79 | 13.257% | $231.939 | $231.94 | $231.95 | $231.90 |
| Purchase #4 | $195.32 | 5.557% | $206.1739 | $206.17 | $206.15 | $206.20 |
| Purchase #5 | $52.31 | 12.235% | $58.7101 | $58.71 | $58.70 | $58.70 |
| Purchase #6 | $222.47 | 7.528% | $239.2175 | $239.22 | $239.20 | $239.20 |
| Purchase #7 | $203.25 | 4.601% | $212.6015 | $212.60 | $212.60 | $212.60 |
| 7 purchase totals = | $1,050.35 | $1,133.5628 | $1,133.57 | $1,133.55 | $1,133.50 | |