| 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 | $101.42 | 5.524% | $107.0224 | $107.02 | $107.00 | $107.00 |
| Purchase #2 | $140.34 | 3.405% | $145.1186 | $145.12 | $145.10 | $145.10 |
| Purchase #3 | $54.65 | 7.363% | $58.6739 | $58.67 | $58.65 | $58.70 |
| Purchase #4 | $150.54 | 9.282% | $164.5131 | $164.51 | $164.50 | $164.50 |
| Purchase #5 | $30.72 | 4.702% | $32.1645 | $32.16 | $32.15 | $32.20 |
| Purchase #6 | $193.53 | 5.121% | $203.4407 | $203.44 | $203.45 | $203.40 |
| Purchase #7 | $21.47 | 13.559% | $24.3811 | $24.38 | $24.40 | $24.40 |
| 7 purchase totals = | $692.67 | $735.3143 | $735.30 | $735.25 | $735.30 | |