| 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 | $39.68 | 12.219% | $44.5285 | $44.53 | $44.55 | $44.50 |
| Purchase #2 | $160.70 | 3.700% | $166.6459 | $166.65 | $166.65 | $166.60 |
| Purchase #3 | $55.65 | 9.801% | $61.1043 | $61.10 | $61.10 | $61.10 |
| Purchase #4 | $205.63 | 13.672% | $233.7437 | $233.74 | $233.75 | $233.70 |
| Purchase #5 | $79.87 | 6.632% | $85.167 | $85.17 | $85.15 | $85.20 |
| Purchase #6 | $217.46 | 13.158% | $246.0734 | $246.07 | $246.05 | $246.10 |
| Purchase #7 | $249.63 | 9.421% | $273.1476 | $273.15 | $273.15 | $273.10 |
| 7 purchase totals = | $1,008.62 | $1,110.4104 | $1,110.41 | $1,110.40 | $1,110.30 | |