| 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 | $14.81 | 12.248% | $16.6239 | $16.62 | $16.60 | $16.60 |
| Purchase #2 | $132.32 | 10.263% | $145.9 | $145.90 | $145.90 | $145.90 |
| Purchase #3 | $238.78 | 11.868% | $267.1184 | $267.12 | $267.10 | $267.10 |
| Purchase #4 | $22.99 | 3.464% | $23.7864 | $23.79 | $23.80 | $23.80 |
| Purchase #5 | $207.96 | 12.438% | $233.8261 | $233.83 | $233.85 | $233.80 |
| Purchase #6 | $8.28 | 3.512% | $8.5708 | $8.57 | $8.55 | $8.60 |
| Purchase #7 | $56.45 | 7.306% | $60.5742 | $60.57 | $60.55 | $60.60 |
| 7 purchase totals = | $681.59 | $756.3998 | $756.40 | $756.35 | $756.40 | |