| 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 | $49.80 | 5.631% | $52.6042 | $52.60 | $52.60 | $52.60 |
| Purchase #2 | $183.61 | 13.453% | $208.3111 | $208.31 | $208.30 | $208.30 |
| Purchase #3 | $62.72 | 10.670% | $69.4122 | $69.41 | $69.40 | $69.40 |
| Purchase #4 | $24.93 | 13.612% | $28.3235 | $28.32 | $28.30 | $28.30 |
| Purchase #5 | $74.97 | 10.355% | $82.7331 | $82.73 | $82.75 | $82.70 |
| Purchase #6 | $183.42 | 3.155% | $189.2069 | $189.21 | $189.20 | $189.20 |
| Purchase #7 | $77.63 | 8.412% | $84.1602 | $84.16 | $84.15 | $84.20 |
| 7 purchase totals = | $657.08 | $714.7512 | $714.74 | $714.70 | $714.70 | |