| 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 | $15.52 | 7.600% | $16.6995 | $16.70 | $16.70 | $16.70 |
| Purchase #2 | $237.97 | 5.847% | $251.8841 | $251.88 | $251.90 | $251.90 |
| Purchase #3 | $37.88 | 5.823% | $40.0858 | $40.09 | $40.10 | $40.10 |
| Purchase #4 | $29.91 | 4.654% | $31.302 | $31.30 | $31.30 | $31.30 |
| Purchase #5 | $207.81 | 10.769% | $230.1891 | $230.19 | $230.20 | $230.20 |
| Purchase #6 | $126.30 | 12.176% | $141.6783 | $141.68 | $141.70 | $141.70 |
| Purchase #7 | $127.65 | 4.348% | $133.2002 | $133.20 | $133.20 | $133.20 |
| 7 purchase totals = | $783.04 | $845.0390 | $845.04 | $845.10 | $845.10 | |