| 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 | $51.25 | 3.109% | $52.8434 | $52.84 | $52.85 | $52.80 |
| Purchase #2 | $101.34 | 4.715% | $106.1182 | $106.12 | $106.10 | $106.10 |
| Purchase #3 | $231.32 | 3.368% | $239.1109 | $239.11 | $239.10 | $239.10 |
| Purchase #4 | $160.39 | 7.262% | $172.0375 | $172.04 | $172.05 | $172.00 |
| Purchase #5 | $157.70 | 6.570% | $168.0609 | $168.06 | $168.05 | $168.10 |
| Purchase #6 | $113.66 | 10.521% | $125.6182 | $125.62 | $125.60 | $125.60 |
| Purchase #7 | $133.69 | 9.858% | $146.8692 | $146.87 | $146.85 | $146.90 |
| 7 purchase totals = | $949.35 | $1,010.6583 | $1,010.66 | $1,010.60 | $1,010.60 | |