| 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 | $64.49 | 12.605% | $72.619 | $72.62 | $72.60 | $72.60 |
| Purchase #2 | $77.72 | 8.814% | $84.5702 | $84.57 | $84.55 | $84.60 |
| Purchase #3 | $61.41 | 7.566% | $66.0563 | $66.06 | $66.05 | $66.10 |
| Purchase #4 | $54.69 | 3.146% | $56.4105 | $56.41 | $56.40 | $56.40 |
| Purchase #5 | $87.40 | 5.401% | $92.1205 | $92.12 | $92.10 | $92.10 |
| Purchase #6 | $6.50 | 13.113% | $7.3523 | $7.35 | $7.35 | $7.40 |
| Purchase #7 | $147.66 | 11.163% | $164.1433 | $164.14 | $164.15 | $164.10 |
| 7 purchase totals = | $499.87 | $543.2721 | $543.27 | $543.20 | $543.30 | |