| 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 | $34.26 | 10.589% | $37.8878 | $37.89 | $37.90 | $37.90 |
| Purchase #2 | $232.98 | 11.223% | $259.1273 | $259.13 | $259.15 | $259.10 |
| Purchase #3 | $84.84 | 6.864% | $90.6634 | $90.66 | $90.65 | $90.70 |
| Purchase #4 | $26.56 | 6.226% | $28.2136 | $28.21 | $28.20 | $28.20 |
| Purchase #5 | $147.59 | 10.510% | $163.1017 | $163.10 | $163.10 | $163.10 |
| Purchase #6 | $28.96 | 5.329% | $30.5033 | $30.50 | $30.50 | $30.50 |
| Purchase #7 | $12.58 | 13.183% | $14.2384 | $14.24 | $14.25 | $14.20 |
| 7 purchase totals = | $567.77 | $623.7355 | $623.73 | $623.75 | $623.70 | |