| 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 | $66.45 | 6.385% | $70.6928 | $70.69 | $70.70 | $70.70 |
| Purchase #2 | $34.84 | 3.534% | $36.0712 | $36.07 | $36.05 | $36.10 |
| Purchase #3 | $8.86 | 4.637% | $9.2708 | $9.27 | $9.25 | $9.30 |
| Purchase #4 | $171.48 | 8.131% | $185.423 | $185.42 | $185.40 | $185.40 |
| Purchase #5 | $120.74 | 10.159% | $133.006 | $133.01 | $133.00 | $133.00 |
| Purchase #6 | $187.62 | 10.110% | $206.5884 | $206.59 | $206.60 | $206.60 |
| Purchase #7 | $17.28 | 6.170% | $18.3462 | $18.35 | $18.35 | $18.30 |
| 7 purchase totals = | $607.27 | $659.3984 | $659.40 | $659.35 | $659.40 | |