| 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 | $23.82 | 6.838% | $25.4488 | $25.45 | $25.45 | $25.40 |
| Purchase #2 | $20.77 | 9.696% | $22.7839 | $22.78 | $22.80 | $22.80 |
| Purchase #3 | $233.85 | 5.787% | $247.3829 | $247.38 | $247.40 | $247.40 |
| Purchase #4 | $247.71 | 6.287% | $263.2835 | $263.28 | $263.30 | $263.30 |
| Purchase #5 | $192.27 | 9.506% | $210.5472 | $210.55 | $210.55 | $210.50 |
| Purchase #6 | $99.34 | 7.453% | $106.7438 | $106.74 | $106.75 | $106.70 |
| Purchase #7 | $167.60 | 13.360% | $189.9914 | $189.99 | $190.00 | $190.00 |
| 7 purchase totals = | $985.36 | $1,066.1815 | $1,066.17 | $1,066.25 | $1,066.10 | |