| 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 | $70.44 | 9.398% | $77.06 | $77.06 | $77.05 | $77.10 |
| Purchase #2 | $26.92 | 3.545% | $27.8743 | $27.87 | $27.85 | $27.90 |
| Purchase #3 | $172.61 | 7.503% | $185.5609 | $185.56 | $185.55 | $185.60 |
| Purchase #4 | $222.33 | 7.183% | $238.3 | $238.30 | $238.30 | $238.30 |
| Purchase #5 | $96.36 | 11.443% | $107.3865 | $107.39 | $107.40 | $107.40 |
| Purchase #6 | $25.41 | 11.142% | $28.2412 | $28.24 | $28.25 | $28.20 |
| Purchase #7 | $160.33 | 6.851% | $171.3142 | $171.31 | $171.30 | $171.30 |
| 7 purchase totals = | $774.40 | $835.7371 | $835.73 | $835.70 | $835.80 | |