| 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 | $18.56 | 4.691% | $19.4306 | $19.43 | $19.45 | $19.40 |
| Purchase #2 | $152.67 | 7.474% | $164.0806 | $164.08 | $164.10 | $164.10 |
| Purchase #3 | $222.36 | 9.871% | $244.3092 | $244.31 | $244.30 | $244.30 |
| Purchase #4 | $28.51 | 4.695% | $29.8485 | $29.85 | $29.85 | $29.80 |
| Purchase #5 | $7.83 | 9.469% | $8.5714 | $8.57 | $8.55 | $8.60 |
| Purchase #6 | $76.74 | 4.686% | $80.336 | $80.34 | $80.35 | $80.30 |
| Purchase #7 | $145.42 | 10.534% | $160.7385 | $160.74 | $160.75 | $160.70 |
| 7 purchase totals = | $652.09 | $707.3148 | $707.32 | $707.35 | $707.20 | |