| 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 | $28.74 | 10.623% | $31.7931 | $31.79 | $31.80 | $31.80 |
| Purchase #2 | $61.38 | 8.432% | $66.5556 | $66.56 | $66.55 | $66.60 |
| Purchase #3 | $167.71 | 10.637% | $185.5493 | $185.55 | $185.55 | $185.50 |
| Purchase #4 | $192.94 | 4.461% | $201.5471 | $201.55 | $201.55 | $201.50 |
| Purchase #5 | $10.36 | 13.529% | $11.7616 | $11.76 | $11.75 | $11.80 |
| Purchase #6 | $47.63 | 7.506% | $51.2051 | $51.21 | $51.20 | $51.20 |
| Purchase #7 | $16.50 | 9.489% | $18.0657 | $18.07 | $18.05 | $18.10 |
| 7 purchase totals = | $525.26 | $566.4775 | $566.49 | $566.45 | $566.50 | |