| 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 | $39.80 | 9.757% | $43.6833 | $43.68 | $43.70 | $43.70 |
| Purchase #2 | $178.67 | 10.869% | $198.0896 | $198.09 | $198.10 | $198.10 |
| Purchase #3 | $134.60 | 13.506% | $152.7791 | $152.78 | $152.80 | $152.80 |
| Purchase #4 | $8.78 | 11.332% | $9.7749 | $9.77 | $9.75 | $9.80 |
| Purchase #5 | $57.59 | 12.272% | $64.6574 | $64.66 | $64.65 | $64.70 |
| Purchase #6 | $53.81 | 6.858% | $57.5003 | $57.50 | $57.50 | $57.50 |
| Purchase #7 | $76.55 | 12.442% | $86.0744 | $86.07 | $86.05 | $86.10 |
| 7 purchase totals = | $549.80 | $612.5590 | $612.55 | $612.55 | $612.70 | |